555448981252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8501}}^1\times {\mathrm{78157}}^1$

素因数の和:86692

約数の個数: 48

約数和(自身を含む): 1116358850880

約数和(自身を除く): 560909869628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 8501, 17002, 34004, 78157, 93511, 156314, 161519, 187022, 312628, 323038, 374044, 646076, 859727, 1484983, 1719454, 1776709, 2969966, 3438908, 3553418, 5939932, 7106836, 16334813, 32669626, 65339252, 664412657, 1328825314, 2657650628, 7308539227, 12623840483, 14617078454, 25247680966, 29234156908, 50495361932, 138862245313, 277724490626, 555448981252]

約数ペア:

[(1, 555448981252), (2, 277724490626), (4, 138862245313), (11, 50495361932), (19, 29234156908), (22, 25247680966), (38, 14617078454), (44, 12623840483), (76, 7308539227), (209, 2657650628), (418, 1328825314), (836, 664412657), (8501, 65339252), (17002, 32669626), (34004, 16334813), (78157, 7106836), (93511, 5939932), (156314, 3553418), (161519, 3438908), (187022, 2969966), (312628, 1776709), (323038, 1719454), (374044, 1484983), (646076, 859727)]