2197772056

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{57751}}^1$

素因数の和:57895

約数の個数: 32

約数和(自身を含む): 4241306880

約数和(自身を除く): 2043534824

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 4757, 9514, 19028, 38056, 57751, 115502, 231004, 462008, 3869317, 4100321, 7738634, 8200642, 15477268, 16401284, 30954536, 32802568, 274721507, 549443014, 1098886028, 2197772056]

約数ペア:

[(1, 2197772056), (2, 1098886028), (4, 549443014), (8, 274721507), (67, 32802568), (71, 30954536), (134, 16401284), (142, 15477268), (268, 8200642), (284, 7738634), (536, 4100321), (568, 3869317), (4757, 462008), (9514, 231004), (19028, 115502), (38056, 57751)]