1620210056

素因数分解:

$2^3\times {\mathrm{5657}}^1\times {\mathrm{35801}}^1$

素因数の和:41464

約数の個数: 16

約数和(自身を含む): 3038515740

約数和(自身を除く): 1418305684

約数列:

[1, 2, 4, 8, 5657, 11314, 22628, 35801, 45256, 71602, 143204, 286408, 202526257, 405052514, 810105028, 1620210056]

約数ペア:

[(1, 1620210056), (2, 810105028), (4, 405052514), (8, 202526257), (5657, 286408), (11314, 143204), (22628, 71602), (35801, 45256)]