422490772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7968

約数の個数: 48

約数和(自身を含む): 857630592

約数和(自身を除く): 435139820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 1012, 1166, 1219, 2332, 2438, 4876, 7877, 13409, 15754, 26818, 31508, 53636, 86647, 173294, 181171, 346588, 362342, 417481, 724684, 834962, 1669924, 1992881, 3985762, 4592291, 7971524, 9184582, 9602063, 18369164, 19204126, 38408252, 105622693, 211245386, 422490772]

約数ペア:

[(1, 422490772), (2, 211245386), (4, 105622693), (11, 38408252), (22, 19204126), (23, 18369164), (44, 9602063), (46, 9184582), (53, 7971524), (92, 4592291), (106, 3985762), (212, 1992881), (253, 1669924), (506, 834962), (583, 724684), (1012, 417481), (1166, 362342), (1219, 346588), (2332, 181171), (2438, 173294), (4876, 86647), (7877, 53636), (13409, 31508), (15754, 26818)]