279269395670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23137481}}^1$

素因数の和:23137576

約数の個数: 32

約数和(自身を含む): 539751180096

約数和(自身を除く): 260481784426

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 23137481, 46274962, 115687405, 231374810, 393337177, 786674354, 1642761151, 1966685885, 3285522302, 3933371770, 8213805755, 16427611510, 27926939567, 55853879134, 139634697835, 279269395670]

約数ペア:

[(1, 279269395670), (2, 139634697835), (5, 55853879134), (10, 27926939567), (17, 16427611510), (34, 8213805755), (71, 3933371770), (85, 3285522302), (142, 1966685885), (170, 1642761151), (355, 786674354), (710, 393337177), (1207, 231374810), (2414, 115687405), (6035, 46274962), (12070, 23137481)]