1315511465024

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{66953963}}^1$

素因数の和:66954282

約数の個数: 28

約数和(自身を含む): 2618971255824

約数和(自身を除く): 1303459790800

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 66953963, 133907926, 267815852, 535631704, 1071263408, 2142526816, 4285053632, 20554866641, 41109733282, 82219466564, 164438933128, 328877866256, 657755732512, 1315511465024]

約数ペア:

[(1, 1315511465024), (2, 657755732512), (4, 328877866256), (8, 164438933128), (16, 82219466564), (32, 41109733282), (64, 20554866641), (307, 4285053632), (614, 2142526816), (1228, 1071263408), (2456, 535631704), (4912, 267815852), (9824, 133907926), (19648, 66953963)]