789128068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{145381}}^1$

素因数の和:145467

約数の個数: 24

約数和(自身を含む): 1465450560

約数和(自身を除く): 676322492

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 145381, 290762, 581524, 3343763, 6687526, 8577479, 13375052, 17154958, 34309916, 197282017, 394564034, 789128068]

約数ペア:

[(1, 789128068), (2, 394564034), (4, 197282017), (23, 34309916), (46, 17154958), (59, 13375052), (92, 8577479), (118, 6687526), (236, 3343763), (1357, 581524), (2714, 290762), (5428, 145381)]