1900573645

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1\times {\mathrm{4271}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 2320208640

約数和(自身を除く): 419634995

約数列:

[1, 5, 61, 305, 1459, 4271, 7295, 21355, 88999, 260531, 444995, 1302655, 6231389, 31156945, 380114729, 1900573645]

約数ペア:

[(1, 1900573645), (5, 380114729), (61, 31156945), (305, 6231389), (1459, 1302655), (4271, 444995), (7295, 260531), (21355, 88999)]