4952830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 8959104

約数和(自身を除く): 4006274

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2221, 2230, 4442, 11105, 22210, 495283, 990566, 2476415, 4952830]

約数ペア:

[(1, 4952830), (2, 2476415), (5, 990566), (10, 495283), (223, 22210), (446, 11105), (1115, 4442), (2221, 2230)]