610440908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{32491}}^1$

素因数の和:32574

約数の個数: 48

約数和(自身を含む): 1353746688

約数和(自身を除く): 743305780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 32491, 64982, 129964, 227437, 357401, 454874, 714802, 909748, 1429604, 1981951, 2501807, 3963902, 5003614, 7927804, 10007228, 13873657, 21801461, 27747314, 43602922, 55494628, 87205844, 152610227, 305220454, 610440908]

約数ペア:

[(1, 610440908), (2, 305220454), (4, 152610227), (7, 87205844), (11, 55494628), (14, 43602922), (22, 27747314), (28, 21801461), (44, 13873657), (61, 10007228), (77, 7927804), (122, 5003614), (154, 3963902), (244, 2501807), (308, 1981951), (427, 1429604), (671, 909748), (854, 714802), (1342, 454874), (1708, 357401), (2684, 227437), (4697, 129964), (9394, 64982), (18788, 32491)]