1337487511678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1\times {\mathrm{246011}}^1$

素因数の和:247032

約数の個数: 32

約数和(自身を含む): 2126606451840

約数和(自身を除く): 789118940162

約数列:

[1, 2, 19, 38, 173, 346, 827, 1654, 3287, 6574, 15713, 31426, 143071, 246011, 286142, 492022, 2718349, 4674209, 5436698, 9348418, 42559903, 85119806, 203451097, 406902194, 808638157, 1617276314, 3865570843, 7731141686, 35197039781, 70394079562, 668743755839, 1337487511678]

約数ペア:

[(1, 1337487511678), (2, 668743755839), (19, 70394079562), (38, 35197039781), (173, 7731141686), (346, 3865570843), (827, 1617276314), (1654, 808638157), (3287, 406902194), (6574, 203451097), (15713, 85119806), (31426, 42559903), (143071, 9348418), (246011, 5436698), (286142, 4674209), (492022, 2718349)]