2421835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1025525

約数列:

[1, 5, 13, 19, 37, 53, 65, 95, 185, 247, 265, 481, 689, 703, 1007, 1235, 1961, 2405, 3445, 3515, 5035, 9139, 9805, 13091, 25493, 37259, 45695, 65455, 127465, 186295, 484367, 2421835]

約数ペア:

[(1, 2421835), (5, 484367), (13, 186295), (19, 127465), (37, 65455), (53, 45695), (65, 37259), (95, 25493), (185, 13091), (247, 9805), (265, 9139), (481, 5035), (689, 3515), (703, 3445), (1007, 2405), (1235, 1961)]