252193708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{285287}}^1$

素因数の和:285321

約数の個数: 24

約数和(自身を含む): 503248032

約数和(自身を除く): 251054324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 285287, 570574, 1141148, 3708731, 4849879, 7417462, 9699758, 14834924, 19399516, 63048427, 126096854, 252193708]

約数ペア:

[(1, 252193708), (2, 126096854), (4, 63048427), (13, 19399516), (17, 14834924), (26, 9699758), (34, 7417462), (52, 4849879), (68, 3708731), (221, 1141148), (442, 570574), (884, 285287)]