973994992

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{1399}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 1926439200

約数和(自身を除く): 952444208

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 821, 848, 1399, 1642, 2798, 3284, 5596, 6568, 11192, 13136, 22384, 43513, 74147, 87026, 148294, 174052, 296588, 348104, 593176, 696208, 1148579, 1186352, 2297158, 4594316, 9188632, 18377264, 60874687, 121749374, 243498748, 486997496, 973994992]

約数ペア:

[(1, 973994992), (2, 486997496), (4, 243498748), (8, 121749374), (16, 60874687), (53, 18377264), (106, 9188632), (212, 4594316), (424, 2297158), (821, 1186352), (848, 1148579), (1399, 696208), (1642, 593176), (2798, 348104), (3284, 296588), (5596, 174052), (6568, 148294), (11192, 87026), (13136, 74147), (22384, 43513)]