1438903441

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 1482395200

約数和(自身を除く): 43491759

約数列:

[1, 61, 109, 379, 571, 6649, 23119, 34831, 41311, 62239, 216409, 2519971, 3796579, 13200949, 23588581, 1438903441]

約数ペア:

[(1, 1438903441), (61, 23588581), (109, 13200949), (379, 3796579), (571, 2519971), (6649, 216409), (23119, 62239), (34831, 41311)]