21000366298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1442531}}^1$

素因数の和:1442813

約数の個数: 16

約数和(自身を含む): 32716625760

約数和(自身を除く): 11716259462

約数列:

[1, 2, 29, 58, 251, 502, 7279, 14558, 1442531, 2885062, 41833399, 83666798, 362075281, 724150562, 10500183149, 21000366298]

約数ペア:

[(1, 21000366298), (2, 10500183149), (29, 724150562), (58, 362075281), (251, 83666798), (502, 41833399), (7279, 2885062), (14558, 1442531)]