255366962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{11903}}^1$

素因数の和:12553

約数の個数: 16

約数和(自身を含む): 406259712

約数和(自身を除く): 150892750

約数列:

[1, 2, 17, 34, 631, 1262, 10727, 11903, 21454, 23806, 202351, 404702, 7510793, 15021586, 127683481, 255366962]

約数ペア:

[(1, 255366962), (2, 127683481), (17, 15021586), (34, 7510793), (631, 404702), (1262, 202351), (10727, 23806), (11903, 21454)]