1421428556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{32779}}^1$

素因数の和:33113

約数の個数: 24

約数和(自身を含む): 2563527120

約数和(自身を除く): 1142098564

約数列:

[1, 2, 4, 37, 74, 148, 293, 586, 1172, 10841, 21682, 32779, 43364, 65558, 131116, 1212823, 2425646, 4851292, 9604247, 19208494, 38416988, 355357139, 710714278, 1421428556]

約数ペア:

[(1, 1421428556), (2, 710714278), (4, 355357139), (37, 38416988), (74, 19208494), (148, 9604247), (293, 4851292), (586, 2425646), (1172, 1212823), (10841, 131116), (21682, 65558), (32779, 43364)]