8540844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 21887712

約数和(自身を除く): 13346868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1033, 1378, 2066, 2067, 2756, 3099, 4132, 4134, 6198, 8268, 12396, 13429, 26858, 40287, 53716, 54749, 80574, 109498, 161148, 164247, 218996, 328494, 656988, 711737, 1423474, 2135211, 2846948, 4270422, 8540844]

約数ペア:

[(1, 8540844), (2, 4270422), (3, 2846948), (4, 2135211), (6, 1423474), (12, 711737), (13, 656988), (26, 328494), (39, 218996), (52, 164247), (53, 161148), (78, 109498), (106, 80574), (156, 54749), (159, 53716), (212, 40287), (318, 26858), (636, 13429), (689, 12396), (1033, 8268), (1378, 6198), (2066, 4134), (2067, 4132), (2756, 3099)]