713278540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{2837}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 1615344192

約数和(自身を除く): 902065652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 967, 1934, 2837, 3868, 4835, 5674, 9670, 11348, 12571, 14185, 19340, 25142, 28370, 36881, 50284, 56740, 62855, 73762, 125710, 147524, 184405, 251420, 368810, 737620, 2743379, 5486758, 10973516, 13716895, 27433790, 35663927, 54867580, 71327854, 142655708, 178319635, 356639270, 713278540]

約数ペア:

[(1, 713278540), (2, 356639270), (4, 178319635), (5, 142655708), (10, 71327854), (13, 54867580), (20, 35663927), (26, 27433790), (52, 13716895), (65, 10973516), (130, 5486758), (260, 2743379), (967, 737620), (1934, 368810), (2837, 251420), (3868, 184405), (4835, 147524), (5674, 125710), (9670, 73762), (11348, 62855), (12571, 56740), (14185, 50284), (19340, 36881), (25142, 28370)]