2019026072

素因数分解:

$2^3\times 7^1\times {\mathrm{7417}}^1\times {\mathrm{4861}}^1$

素因数の和:12291

約数の個数: 32

約数和(自身を含む): 4327957920

約数和(自身を除く): 2308931848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4861, 7417, 9722, 14834, 19444, 29668, 34027, 38888, 51919, 59336, 68054, 103838, 136108, 207676, 272216, 415352, 36054037, 72108074, 144216148, 252378259, 288432296, 504756518, 1009513036, 2019026072]

約数ペア:

[(1, 2019026072), (2, 1009513036), (4, 504756518), (7, 288432296), (8, 252378259), (14, 144216148), (28, 72108074), (56, 36054037), (4861, 415352), (7417, 272216), (9722, 207676), (14834, 136108), (19444, 103838), (29668, 68054), (34027, 59336), (38888, 51919)]