250180528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1202791}}^1$

素因数の和:1202812

約数の個数: 20

約数和(自身を含む): 522011728

約数和(自身を除く): 271831200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1202791, 2405582, 4811164, 9622328, 15636283, 19244656, 31272566, 62545132, 125090264, 250180528]

約数ペア:

[(1, 250180528), (2, 125090264), (4, 62545132), (8, 31272566), (13, 19244656), (16, 15636283), (26, 9622328), (52, 4811164), (104, 2405582), (208, 1202791)]