489276472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1972889}}^1$

素因数の和:1972926

約数の個数: 16

約数和(自身を含む): 946987200

約数和(自身を除く): 457710728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1972889, 3945778, 7891556, 15783112, 61159559, 122319118, 244638236, 489276472]

約数ペア:

[(1, 489276472), (2, 244638236), (4, 122319118), (8, 61159559), (31, 15783112), (62, 7891556), (124, 3945778), (248, 1972889)]