2021189674

素因数分解:

$2^1\times 7^1\times {\mathrm{3527}}^1\times {\mathrm{40933}}^1$

素因数の和:44469

約数の個数: 16

約数和(自身を含む): 3465963648

約数和(自身を除く): 1444773974

約数列:

[1, 2, 7, 14, 3527, 7054, 24689, 40933, 49378, 81866, 286531, 573062, 144370691, 288741382, 1010594837, 2021189674]

約数ペア:

[(1, 2021189674), (2, 1010594837), (7, 288741382), (14, 144370691), (3527, 573062), (7054, 286531), (24689, 81866), (40933, 49378)]