2447408

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1172

約数の個数: 20

約数和(自身を含む): 4777968

約数和(自身を除く): 2330560

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1013, 1208, 2026, 2416, 4052, 8104, 16208, 152963, 305926, 611852, 1223704, 2447408]

約数ペア:

[(1, 2447408), (2, 1223704), (4, 611852), (8, 305926), (16, 152963), (151, 16208), (302, 8104), (604, 4052), (1013, 2416), (1208, 2026)]