1296148

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 2800980

約数和(自身を除く): 1504832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 389, 476, 778, 833, 1556, 1666, 2723, 3332, 5446, 6613, 10892, 13226, 19061, 26452, 38122, 46291, 76244, 92582, 185164, 324037, 648074, 1296148]

約数ペア:

[(1, 1296148), (2, 648074), (4, 324037), (7, 185164), (14, 92582), (17, 76244), (28, 46291), (34, 38122), (49, 26452), (68, 19061), (98, 13226), (119, 10892), (196, 6613), (238, 5446), (389, 3332), (476, 2723), (778, 1666), (833, 1556)]