2986647568

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1129}}^1\times {\mathrm{1637}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 5852672280

約数和(自身を除く): 2866024712

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1129, 1616, 1637, 2258, 3274, 4516, 6548, 9032, 13096, 18064, 26192, 114029, 165337, 228058, 330674, 456116, 661348, 912232, 1322696, 1824464, 1848173, 2645392, 3696346, 7392692, 14785384, 29570768, 186665473, 373330946, 746661892, 1493323784, 2986647568]

約数ペア:

[(1, 2986647568), (2, 1493323784), (4, 746661892), (8, 373330946), (16, 186665473), (101, 29570768), (202, 14785384), (404, 7392692), (808, 3696346), (1129, 2645392), (1616, 1848173), (1637, 1824464), (2258, 1322696), (3274, 912232), (4516, 661348), (6548, 456116), (9032, 330674), (13096, 228058), (18064, 165337), (26192, 114029)]