1640628102876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19531286939}}^1$

素因数の和:19531286953

約数の個数: 24

約数和(自身を含む): 4375008274560

約数和(自身を除く): 2734380171684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19531286939, 39062573878, 58593860817, 78125147756, 117187721634, 136719008573, 234375443268, 273438017146, 410157025719, 546876034292, 820314051438, 1640628102876]

約数ペア:

[(1, 1640628102876), (2, 820314051438), (3, 546876034292), (4, 410157025719), (6, 273438017146), (7, 234375443268), (12, 136719008573), (14, 117187721634), (21, 78125147756), (28, 58593860817), (42, 39062573878), (84, 19531286939)]