804978512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{104597}}^1$

素因数の和:104655

約数の個数: 40

約数和(自身を含む): 1725030216

約数和(自身を除く): 920051704

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 104597, 209194, 418388, 836776, 1359761, 1673552, 2719522, 3870089, 5439044, 7740178, 10878088, 15480356, 21756176, 30960712, 50311157, 61921424, 100622314, 201244628, 402489256, 804978512]

約数ペア:

[(1, 804978512), (2, 402489256), (4, 201244628), (8, 100622314), (13, 61921424), (16, 50311157), (26, 30960712), (37, 21756176), (52, 15480356), (74, 10878088), (104, 7740178), (148, 5439044), (208, 3870089), (296, 2719522), (481, 1673552), (592, 1359761), (962, 836776), (1924, 418388), (3848, 209194), (7696, 104597)]