487107868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{551027}}^1$

素因数の和:551061

約数の個数: 24

約数和(自身を含む): 972013392

約数和(自身を除く): 484905524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 551027, 1102054, 2204108, 7163351, 9367459, 14326702, 18734918, 28653404, 37469836, 121776967, 243553934, 487107868]

約数ペア:

[(1, 487107868), (2, 243553934), (4, 121776967), (13, 37469836), (17, 28653404), (26, 18734918), (34, 14326702), (52, 9367459), (68, 7163351), (221, 2204108), (442, 1102054), (884, 551027)]