4290494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 24

約数和(自身を含む): 7375368

約数和(自身を除く): 3084874

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 571, 578, 1142, 3757, 7423, 7514, 9707, 14846, 19414, 126191, 165019, 252382, 330038, 2145247, 4290494]

約数ペア:

[(1, 4290494), (2, 2145247), (13, 330038), (17, 252382), (26, 165019), (34, 126191), (221, 19414), (289, 14846), (442, 9707), (571, 7514), (578, 7423), (1142, 3757)]