488510004

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 1155280896

約数和(自身を除く): 666770892

約数列:

[1, 2, 3, 4, 6, 12, 131, 191, 262, 382, 393, 524, 573, 764, 786, 1146, 1572, 1627, 2292, 3254, 4881, 6508, 9762, 19524, 25021, 50042, 75063, 100084, 150126, 213137, 300252, 310757, 426274, 621514, 639411, 852548, 932271, 1243028, 1278822, 1864542, 2557644, 3729084, 40709167, 81418334, 122127501, 162836668, 244255002, 488510004]

約数ペア:

[(1, 488510004), (2, 244255002), (3, 162836668), (4, 122127501), (6, 81418334), (12, 40709167), (131, 3729084), (191, 2557644), (262, 1864542), (382, 1278822), (393, 1243028), (524, 932271), (573, 852548), (764, 639411), (786, 621514), (1146, 426274), (1572, 310757), (1627, 300252), (2292, 213137), (3254, 150126), (4881, 100084), (6508, 75063), (9762, 50042), (19524, 25021)]