3788380

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 7994448

約数和(自身を除く): 4206068

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 617, 1228, 1234, 1535, 2468, 3070, 3085, 6140, 6170, 12340, 189419, 378838, 757676, 947095, 1894190, 3788380]

約数ペア:

[(1, 3788380), (2, 1894190), (4, 947095), (5, 757676), (10, 378838), (20, 189419), (307, 12340), (614, 6170), (617, 6140), (1228, 3085), (1234, 3070), (1535, 2468)]