2021189172

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{2819}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 4761288000

約数和(自身を除く): 2740098828

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 401, 447, 596, 802, 894, 1203, 1604, 1788, 2406, 2819, 4812, 5638, 8457, 11276, 16914, 33828, 59749, 119498, 179247, 238996, 358494, 420031, 716988, 840062, 1130419, 1260093, 1680124, 2260838, 2520186, 3391257, 4521676, 5040372, 6782514, 13565028, 168432431, 336864862, 505297293, 673729724, 1010594586, 2021189172]

約数ペア:

[(1, 2021189172), (2, 1010594586), (3, 673729724), (4, 505297293), (6, 336864862), (12, 168432431), (149, 13565028), (298, 6782514), (401, 5040372), (447, 4521676), (596, 3391257), (802, 2520186), (894, 2260838), (1203, 1680124), (1604, 1260093), (1788, 1130419), (2406, 840062), (2819, 716988), (4812, 420031), (5638, 358494), (8457, 238996), (11276, 179247), (16914, 119498), (33828, 59749)]