1490654891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 1635744768

約数和(自身を除く): 145089877

約数列:

[1, 11, 463, 487, 601, 5093, 5357, 6611, 225481, 278263, 292687, 2480291, 3060893, 3219557, 135514081, 1490654891]

約数ペア:

[(1, 1490654891), (11, 135514081), (463, 3219557), (487, 3060893), (601, 2480291), (5093, 292687), (5357, 278263), (6611, 225481)]