255754804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{5521}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 461219528

約数和(自身を除く): 205464724

約数列:

[1, 2, 4, 37, 74, 148, 313, 626, 1252, 5521, 11042, 11581, 22084, 23162, 46324, 204277, 408554, 817108, 1728073, 3456146, 6912292, 63938701, 127877402, 255754804]

約数ペア:

[(1, 255754804), (2, 127877402), (4, 63938701), (37, 6912292), (74, 3456146), (148, 1728073), (313, 817108), (626, 408554), (1252, 204277), (5521, 46324), (11042, 23162), (11581, 22084)]