1555120734

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{38783}}^1$

素因数の和:38992

約数の個数: 32

約数和(自身を含む): 3205730304

約数和(自身を除く): 1650609570

約数列:

[1, 2, 3, 6, 41, 82, 123, 163, 246, 326, 489, 978, 6683, 13366, 20049, 38783, 40098, 77566, 116349, 232698, 1590103, 3180206, 4770309, 6321629, 9540618, 12643258, 18964887, 37929774, 259186789, 518373578, 777560367, 1555120734]

約数ペア:

[(1, 1555120734), (2, 777560367), (3, 518373578), (6, 259186789), (41, 37929774), (82, 18964887), (123, 12643258), (163, 9540618), (246, 6321629), (326, 4770309), (489, 3180206), (978, 1590103), (6683, 232698), (13366, 116349), (20049, 77566), (38783, 40098)]