996472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 1989360

約数和(自身を除く): 992888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 431, 578, 862, 1156, 1724, 2312, 3448, 7327, 14654, 29308, 58616, 124559, 249118, 498236, 996472]

約数ペア:

[(1, 996472), (2, 498236), (4, 249118), (8, 124559), (17, 58616), (34, 29308), (68, 14654), (136, 7327), (289, 3448), (431, 2312), (578, 1724), (862, 1156)]