4007028

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2549}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 9424800

約数和(自身を除く): 5417772

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 2549, 5098, 7647, 10196, 15294, 30588, 333919, 667838, 1001757, 1335676, 2003514, 4007028]

約数ペア:

[(1, 4007028), (2, 2003514), (3, 1335676), (4, 1001757), (6, 667838), (12, 333919), (131, 30588), (262, 15294), (393, 10196), (524, 7647), (786, 5098), (1572, 2549)]