831963522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 1827794304

約数和(自身を除く): 995830782

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 397, 401, 402, 794, 802, 871, 1191, 1203, 1742, 2382, 2406, 2613, 5161, 5213, 5226, 10322, 10426, 15483, 15639, 26599, 26867, 30966, 31278, 53198, 53734, 79797, 80601, 159197, 159594, 161202, 318394, 345787, 349271, 477591, 691574, 698542, 955182, 1037361, 1047813, 2069561, 2074722, 2095626, 4139122, 6208683, 10666199, 12417366, 21332398, 31998597, 63997194, 138660587, 277321174, 415981761, 831963522]

約数ペア:

[(1, 831963522), (2, 415981761), (3, 277321174), (6, 138660587), (13, 63997194), (26, 31998597), (39, 21332398), (67, 12417366), (78, 10666199), (134, 6208683), (201, 4139122), (397, 2095626), (401, 2074722), (402, 2069561), (794, 1047813), (802, 1037361), (871, 955182), (1191, 698542), (1203, 691574), (1742, 477591), (2382, 349271), (2406, 345787), (2613, 318394), (5161, 161202), (5213, 159594), (5226, 159197), (10322, 80601), (10426, 79797), (15483, 53734), (15639, 53198), (26599, 31278), (26867, 30966)]