620899628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 1177848000

約数和(自身を除く): 556948372

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 409, 569, 667, 818, 1138, 1334, 1636, 2276, 2668, 9407, 11861, 13087, 16501, 18814, 23722, 26174, 33002, 37628, 47444, 52348, 66004, 232721, 272803, 379523, 465442, 545606, 759046, 930884, 1091212, 1518092, 5352583, 6748909, 10705166, 13497818, 21410332, 26995636, 155224907, 310449814, 620899628]

約数ペア:

[(1, 620899628), (2, 310449814), (4, 155224907), (23, 26995636), (29, 21410332), (46, 13497818), (58, 10705166), (92, 6748909), (116, 5352583), (409, 1518092), (569, 1091212), (667, 930884), (818, 759046), (1138, 545606), (1334, 465442), (1636, 379523), (2276, 272803), (2668, 232721), (9407, 66004), (11861, 52348), (13087, 47444), (16501, 37628), (18814, 33002), (23722, 26174)]