1126021940

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{162251}}^1$

素因数の和:162607

約数の個数: 24

約数和(自身を含む): 2371475232

約数和(自身を除く): 1245453292

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 162251, 324502, 649004, 811255, 1622510, 3245020, 56301097, 112602194, 225204388, 281505485, 563010970, 1126021940]

約数ペア:

[(1, 1126021940), (2, 563010970), (4, 281505485), (5, 225204388), (10, 112602194), (20, 56301097), (347, 3245020), (694, 1622510), (1388, 811255), (1735, 649004), (3470, 324502), (6940, 162251)]