2556227518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 4160683296

約数和(自身を除く): 1604455778

約数列:

[1, 2, 13, 26, 293, 307, 586, 614, 1093, 2186, 3809, 3991, 7618, 7982, 14209, 28418, 89951, 179902, 320249, 335551, 640498, 671102, 1169363, 2338726, 4163237, 4362163, 8326474, 8724326, 98316443, 196632886, 1278113759, 2556227518]

約数ペア:

[(1, 2556227518), (2, 1278113759), (13, 196632886), (26, 98316443), (293, 8724326), (307, 8326474), (586, 4362163), (614, 4163237), (1093, 2338726), (2186, 1169363), (3809, 671102), (3991, 640498), (7618, 335551), (7982, 320249), (14209, 179902), (28418, 89951)]