2017218684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12930889}}^1$

素因数の和:12930909

約数の個数: 24

約数和(自身を含む): 5068908880

約数和(自身を除く): 3051690196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12930889, 25861778, 38792667, 51723556, 77585334, 155170668, 168101557, 336203114, 504304671, 672406228, 1008609342, 2017218684]

約数ペア:

[(1, 2017218684), (2, 1008609342), (3, 672406228), (4, 504304671), (6, 336203114), (12, 168101557), (13, 155170668), (26, 77585334), (39, 51723556), (52, 38792667), (78, 25861778), (156, 12930889)]