520030355156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{210481}}^1\times {\mathrm{47513}}^1$

素因数の和:258011

約数の個数: 24

約数和(自身を含む): 980082491304

約数和(自身を除く): 460052136148

約数列:

[1, 2, 4, 13, 26, 52, 47513, 95026, 190052, 210481, 420962, 617669, 841924, 1235338, 2470676, 2736253, 5472506, 10945012, 10000583753, 20001167506, 40002335012, 130007588789, 260015177578, 520030355156]

約数ペア:

[(1, 520030355156), (2, 260015177578), (4, 130007588789), (13, 40002335012), (26, 20001167506), (52, 10000583753), (47513, 10945012), (95026, 5472506), (190052, 2736253), (210481, 2470676), (420962, 1235338), (617669, 841924)]