126225476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142789}}^1$

素因数の和:142823

約数の個数: 24

約数和(自身を含む): 251881560

約数和(自身を除く): 125656084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 142789, 285578, 571156, 1856257, 2427413, 3712514, 4854826, 7425028, 9709652, 31556369, 63112738, 126225476]

約数ペア:

[(1, 126225476), (2, 63112738), (4, 31556369), (13, 9709652), (17, 7425028), (26, 4854826), (34, 3712514), (52, 2427413), (68, 1856257), (221, 571156), (442, 285578), (884, 142789)]