1146340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 2593080

約数和(自身を除く): 1446740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4409, 8818, 17636, 22045, 44090, 57317, 88180, 114634, 229268, 286585, 573170, 1146340]

約数ペア:

[(1, 1146340), (2, 573170), (4, 286585), (5, 229268), (10, 114634), (13, 88180), (20, 57317), (26, 44090), (52, 22045), (65, 17636), (130, 8818), (260, 4409)]