12971203252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27061}}^1$

素因数の和:27161

約数の個数: 96

約数和(自身を含む): 29460775680

約数和(自身を除く): 16489572428

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 53, 68, 76, 106, 119, 133, 212, 238, 266, 323, 371, 476, 532, 646, 742, 901, 1007, 1292, 1484, 1802, 2014, 2261, 3604, 4028, 4522, 6307, 7049, 9044, 12614, 14098, 17119, 25228, 27061, 28196, 34238, 54122, 68476, 108244, 119833, 189427, 239666, 378854, 460037, 479332, 514159, 757708, 920074, 1028318, 1434233, 1840148, 2056636, 2868466, 3220259, 3599113, 5736932, 6440518, 7198226, 8740703, 10039631, 12881036, 14396452, 17481406, 20079262, 24381961, 27250427, 34962812, 40158524, 48763922, 54500854, 61184921, 97527844, 109001708, 122369842, 170673727, 190752989, 244739684, 341347454, 381505978, 463257259, 682694908, 763011956, 926514518, 1853029036, 3242800813, 6485601626, 12971203252]

約数ペア:

[(1, 12971203252), (2, 6485601626), (4, 3242800813), (7, 1853029036), (14, 926514518), (17, 763011956), (19, 682694908), (28, 463257259), (34, 381505978), (38, 341347454), (53, 244739684), (68, 190752989), (76, 170673727), (106, 122369842), (119, 109001708), (133, 97527844), (212, 61184921), (238, 54500854), (266, 48763922), (323, 40158524), (371, 34962812), (476, 27250427), (532, 24381961), (646, 20079262), (742, 17481406), (901, 14396452), (1007, 12881036), (1292, 10039631), (1484, 8740703), (1802, 7198226), (2014, 6440518), (2261, 5736932), (3604, 3599113), (4028, 3220259), (4522, 2868466), (6307, 2056636), (7049, 1840148), (9044, 1434233), (12614, 1028318), (14098, 920074), (17119, 757708), (25228, 514159), (27061, 479332), (28196, 460037), (34238, 378854), (54122, 239666), (68476, 189427), (108244, 119833)]