1020804

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 2398368

約数和(自身を除く): 1377564

約数列:

[1, 2, 3, 4, 6, 12, 257, 331, 514, 662, 771, 993, 1028, 1324, 1542, 1986, 3084, 3972, 85067, 170134, 255201, 340268, 510402, 1020804]

約数ペア:

[(1, 1020804), (2, 510402), (3, 340268), (4, 255201), (6, 170134), (12, 85067), (257, 3972), (331, 3084), (514, 1986), (662, 1542), (771, 1324), (993, 1028)]