1128889736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{264749}}^1$

素因数の和:264809

約数の個数: 32

約数和(自身を含む): 2335095000

約数和(自身を除く): 1206205264

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 264749, 529498, 1058996, 2117992, 3441737, 6883474, 10854709, 13766948, 21709418, 27533896, 43418836, 86837672, 141111217, 282222434, 564444868, 1128889736]

約数ペア:

[(1, 1128889736), (2, 564444868), (4, 282222434), (8, 141111217), (13, 86837672), (26, 43418836), (41, 27533896), (52, 21709418), (82, 13766948), (104, 10854709), (164, 6883474), (328, 3441737), (533, 2117992), (1066, 1058996), (2132, 529498), (4264, 264749)]