1630983608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{51263}}^1$

素因数の和:51407

約数の個数: 32

約数和(自身を含む): 3165039360

約数和(自身を除く): 1534055752

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 7954, 15908, 31816, 51263, 102526, 205052, 410104, 2101783, 4203566, 4972511, 8407132, 9945022, 16814264, 19890044, 39780088, 203872951, 407745902, 815491804, 1630983608]

約数ペア:

[(1, 1630983608), (2, 815491804), (4, 407745902), (8, 203872951), (41, 39780088), (82, 19890044), (97, 16814264), (164, 9945022), (194, 8407132), (328, 4972511), (388, 4203566), (776, 2101783), (3977, 410104), (7954, 205052), (15908, 102526), (31816, 51263)]