4991298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 5895102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 719, 1157, 1438, 2157, 2314, 3471, 4314, 6942, 9347, 18694, 28041, 56082, 63991, 127982, 191973, 383946, 831883, 1663766, 2495649, 4991298]

約数ペア:

[(1, 4991298), (2, 2495649), (3, 1663766), (6, 831883), (13, 383946), (26, 191973), (39, 127982), (78, 63991), (89, 56082), (178, 28041), (267, 18694), (534, 9347), (719, 6942), (1157, 4314), (1438, 3471), (2157, 2314)]