1043473456

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{253763}}^1$

素因数の和:254028

約数の個数: 20

約数和(自身を含む): 2029604472

約数和(自身を除く): 986131016

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 253763, 507526, 1015052, 2030104, 4060208, 65217091, 130434182, 260868364, 521736728, 1043473456]

約数ペア:

[(1, 1043473456), (2, 521736728), (4, 260868364), (8, 130434182), (16, 65217091), (257, 4060208), (514, 2030104), (1028, 1015052), (2056, 507526), (4112, 253763)]