15247850324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{244529}}^1$

素因数の和:244688

約数の個数: 48

約数和(自身を含む): 32536183680

約数和(自身を除く): 17288333356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15589, 31178, 62356, 244529, 489058, 978116, 1711703, 3423406, 4156993, 6846812, 8313986, 16627972, 29098951, 32033299, 58197902, 64066598, 116395804, 128133196, 224233093, 448466186, 544566083, 896932372, 1089132166, 2178264332, 3811962581, 7623925162, 15247850324]

約数ペア:

[(1, 15247850324), (2, 7623925162), (4, 3811962581), (7, 2178264332), (14, 1089132166), (17, 896932372), (28, 544566083), (34, 448466186), (68, 224233093), (119, 128133196), (131, 116395804), (238, 64066598), (262, 58197902), (476, 32033299), (524, 29098951), (917, 16627972), (1834, 8313986), (2227, 6846812), (3668, 4156993), (4454, 3423406), (8908, 1711703), (15589, 978116), (31178, 489058), (62356, 244529)]