425981218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{22051}}^1$

素因数の和:22809

約数の個数: 16

約数和(自身を含む): 689080896

約数和(自身を除く): 263099678

約数列:

[1, 2, 13, 26, 743, 1486, 9659, 19318, 22051, 44102, 286663, 573326, 16383893, 32767786, 212990609, 425981218]

約数ペア:

[(1, 425981218), (2, 212990609), (13, 32767786), (26, 16383893), (743, 573326), (1486, 286663), (9659, 44102), (19318, 22051)]