1024816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 30

約数和(自身を含む): 2155740

約数和(自身を除く): 1130924

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 379, 676, 758, 1352, 1516, 2704, 3032, 4927, 6064, 9854, 19708, 39416, 64051, 78832, 128102, 256204, 512408, 1024816]

約数ペア:

[(1, 1024816), (2, 512408), (4, 256204), (8, 128102), (13, 78832), (16, 64051), (26, 39416), (52, 19708), (104, 9854), (169, 6064), (208, 4927), (338, 3032), (379, 2704), (676, 1516), (758, 1352)]