5420416846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{19891}}^1$

素因数の和:20176

約数の個数: 32

約数和(自身を含む): 8982908928

約数和(自身を除く): 3562492082

約数列:

[1, 2, 13, 26, 47, 94, 223, 446, 611, 1222, 2899, 5798, 10481, 19891, 20962, 39782, 136253, 258583, 272506, 517166, 934877, 1869754, 4435693, 8871386, 12153401, 24306802, 57664009, 115328018, 208477571, 416955142, 2710208423, 5420416846]

約数ペア:

[(1, 5420416846), (2, 2710208423), (13, 416955142), (26, 208477571), (47, 115328018), (94, 57664009), (223, 24306802), (446, 12153401), (611, 8871386), (1222, 4435693), (2899, 1869754), (5798, 934877), (10481, 517166), (19891, 272506), (20962, 258583), (39782, 136253)]