1018880704

素因数分解:

$2^6\times {\mathrm{821}}^1\times {\mathrm{19391}}^1$

素因数の和:20224

約数の個数: 28

約数和(自身を含む): 2024408448

約数和(自身を除く): 1005527744

約数列:

[1, 2, 4, 8, 16, 32, 64, 821, 1642, 3284, 6568, 13136, 19391, 26272, 38782, 52544, 77564, 155128, 310256, 620512, 1241024, 15920011, 31840022, 63680044, 127360088, 254720176, 509440352, 1018880704]

約数ペア:

[(1, 1018880704), (2, 509440352), (4, 254720176), (8, 127360088), (16, 63680044), (32, 31840022), (64, 15920011), (821, 1241024), (1642, 620512), (3284, 310256), (6568, 155128), (13136, 77564), (19391, 52544), (26272, 38782)]