526891758

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 1065799680

約数和(自身を除く): 538907922

約数列:

[1, 2, 3, 6, 127, 254, 331, 381, 662, 762, 993, 1986, 2089, 4178, 6267, 12534, 42037, 84074, 126111, 252222, 265303, 530606, 691459, 795909, 1382918, 1591818, 2074377, 4148754, 87815293, 175630586, 263445879, 526891758]

約数ペア:

[(1, 526891758), (2, 263445879), (3, 175630586), (6, 87815293), (127, 4148754), (254, 2074377), (331, 1591818), (381, 1382918), (662, 795909), (762, 691459), (993, 530606), (1986, 265303), (2089, 252222), (4178, 126111), (6267, 84074), (12534, 42037)]