5391567376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1364263}}^1$

素因数の和:1364303

約数の個数: 40

約数和(自身を含む): 11841811520

約数和(自身を除く): 6450244144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 1364263, 2728526, 5457052, 10914104, 17735419, 21828208, 25920997, 35470838, 51841994, 70941676, 103683988, 141883352, 207367976, 283766704, 336972961, 414735952, 673945922, 1347891844, 2695783688, 5391567376]

約数ペア:

[(1, 5391567376), (2, 2695783688), (4, 1347891844), (8, 673945922), (13, 414735952), (16, 336972961), (19, 283766704), (26, 207367976), (38, 141883352), (52, 103683988), (76, 70941676), (104, 51841994), (152, 35470838), (208, 25920997), (247, 21828208), (304, 17735419), (494, 10914104), (988, 5457052), (1976, 2728526), (3952, 1364263)]