3904498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 6342336

約数和(自身を除く): 2437838

約数列:

[1, 2, 13, 26, 263, 526, 571, 1142, 3419, 6838, 7423, 14846, 150173, 300346, 1952249, 3904498]

約数ペア:

[(1, 3904498), (2, 1952249), (13, 300346), (26, 150173), (263, 14846), (526, 7423), (571, 6838), (1142, 3419)]