855892796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 1653281280

約数和(自身を除く): 797388484

約数列:

[1, 2, 4, 11, 22, 44, 179, 271, 358, 401, 542, 716, 802, 1084, 1604, 1969, 2981, 3938, 4411, 5962, 7876, 8822, 11924, 17644, 48509, 71779, 97018, 108671, 143558, 194036, 217342, 287116, 434684, 533599, 789569, 1067198, 1195381, 1579138, 2134396, 2390762, 3158276, 4781524, 19452109, 38904218, 77808436, 213973199, 427946398, 855892796]

約数ペア:

[(1, 855892796), (2, 427946398), (4, 213973199), (11, 77808436), (22, 38904218), (44, 19452109), (179, 4781524), (271, 3158276), (358, 2390762), (401, 2134396), (542, 1579138), (716, 1195381), (802, 1067198), (1084, 789569), (1604, 533599), (1969, 434684), (2981, 287116), (3938, 217342), (4411, 194036), (5962, 143558), (7876, 108671), (8822, 97018), (11924, 71779), (17644, 48509)]