289201610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{474101}}^1$

素因数の和:474169

約数の個数: 16

約数和(自身を含む): 529097832

約数和(自身を除く): 239896222

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 474101, 948202, 2370505, 4741010, 28920161, 57840322, 144600805, 289201610]

約数ペア:

[(1, 289201610), (2, 144600805), (5, 57840322), (10, 28920161), (61, 4741010), (122, 2370505), (305, 948202), (610, 474101)]