830227354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{143489}}^1$

素因数の和:143765

約数の個数: 16

約数和(自身を含む): 1363728960

約数和(自身を除く): 533501606

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 143489, 286978, 1578379, 3156758, 37737607, 75475214, 415113677, 830227354]

約数ペア:

[(1, 830227354), (2, 415113677), (11, 75475214), (22, 37737607), (263, 3156758), (526, 1578379), (2893, 286978), (5786, 143489)]