4076842.00000000

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 69242880

約数和(自身を除く): 15522577

約数列:

[1, 7, 13, 31, 91, 137, 139, 217, 403, 959, 973, 1781, 1807, 2821, 4247, 4309, 12467, 12649, 19043, 29729, 30163, 55211, 56017, 133301, 247559, 386477, 392119, 590333, 1732913, 4132331, 7674329, 53720303]

約数ペア:

[(1, 53720303), (7, 7674329), (13, 4132331), (31, 1732913), (91, 590333), (137, 392119), (139, 386477), (217, 247559), (403, 133301), (959, 56017), (973, 55211), (1781, 30163), (1807, 29729), (2821, 19043), (4247, 12649), (4309, 12467)]