1933641190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{6883}}^1$

素因数の和:9064

約数の個数: 32

約数和(自身を含む): 3750568416

約数和(自身を除く): 1816927226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2161, 4322, 6883, 10805, 13766, 21610, 28093, 34415, 56186, 68830, 89479, 140465, 178958, 280930, 447395, 894790, 14874163, 29748326, 74370815, 148741630, 193364119, 386728238, 966820595, 1933641190]

約数ペア:

[(1, 1933641190), (2, 966820595), (5, 386728238), (10, 193364119), (13, 148741630), (26, 74370815), (65, 29748326), (130, 14874163), (2161, 894790), (4322, 447395), (6883, 280930), (10805, 178958), (13766, 140465), (21610, 89479), (28093, 68830), (34415, 56186)]