275659878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{39709}}^1$

素因数の和:39816

約数の個数: 32

約数和(自身を含む): 600415200

約数和(自身を除く): 324755322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 39709, 79418, 119127, 238254, 516217, 1032434, 1548651, 3097302, 3534101, 7068202, 10602303, 21204606, 45943313, 91886626, 137829939, 275659878]

約数ペア:

[(1, 275659878), (2, 137829939), (3, 91886626), (6, 45943313), (13, 21204606), (26, 10602303), (39, 7068202), (78, 3534101), (89, 3097302), (178, 1548651), (267, 1032434), (534, 516217), (1157, 238254), (2314, 119127), (3471, 79418), (6942, 39709)]