2655268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3320156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 233, 259, 308, 407, 466, 518, 814, 932, 1036, 1628, 1631, 2563, 2849, 3262, 5126, 5698, 6524, 8621, 10252, 11396, 17242, 17941, 34484, 35882, 60347, 71764, 94831, 120694, 189662, 241388, 379324, 663817, 1327634, 2655268]

約数ペア:

[(1, 2655268), (2, 1327634), (4, 663817), (7, 379324), (11, 241388), (14, 189662), (22, 120694), (28, 94831), (37, 71764), (44, 60347), (74, 35882), (77, 34484), (148, 17941), (154, 17242), (233, 11396), (259, 10252), (308, 8621), (407, 6524), (466, 5698), (518, 5126), (814, 3262), (932, 2849), (1036, 2563), (1628, 1631)]