269601476530

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{20408893}}^1$

素因数の和:20410221

約数の個数: 16

約数和(自身を含む): 485650041624

約数和(自身を除く): 216048565094

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 13210, 20408893, 40817786, 102044465, 204088930, 26960147653, 53920295306, 134800738265, 269601476530]

約数ペア:

[(1, 269601476530), (2, 134800738265), (5, 53920295306), (10, 26960147653), (1321, 204088930), (2642, 102044465), (6605, 40817786), (13210, 20408893)]