1345648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2752

約数の個数: 20

約数和(自身を含む): 2692288

約数和(自身を除く): 1346640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2713, 5426, 10852, 21704, 43408, 84103, 168206, 336412, 672824, 1345648]

約数ペア:

[(1, 1345648), (2, 672824), (4, 336412), (8, 168206), (16, 84103), (31, 43408), (62, 21704), (124, 10852), (248, 5426), (496, 2713)]