2440784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2018

約数の個数: 20

約数和(自身を含む): 4791360

約数和(自身を除く): 2350576

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1931, 3862, 7724, 15448, 30896, 152549, 305098, 610196, 1220392, 2440784]

約数ペア:

[(1, 2440784), (2, 1220392), (4, 610196), (8, 305098), (16, 152549), (79, 30896), (158, 15448), (316, 7724), (632, 3862), (1264, 1931)]