2077444912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{4201}}^1$

素因数の和:5237

約数の個数: 40

約数和(自身を含む): 4160047232

約数和(自身を除く): 2082602320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 997, 1994, 3988, 4201, 7976, 8402, 15952, 16804, 30907, 33608, 61814, 67216, 123628, 130231, 247256, 260462, 494512, 520924, 1041848, 2083696, 4188397, 8376794, 16753588, 33507176, 67014352, 129840307, 259680614, 519361228, 1038722456, 2077444912]

約数ペア:

[(1, 2077444912), (2, 1038722456), (4, 519361228), (8, 259680614), (16, 129840307), (31, 67014352), (62, 33507176), (124, 16753588), (248, 8376794), (496, 4188397), (997, 2083696), (1994, 1041848), (3988, 520924), (4201, 494512), (7976, 260462), (8402, 247256), (15952, 130231), (16804, 123628), (30907, 67216), (33608, 61814)]