245770892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{3209}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 441670320

約数和(自身を除く): 195899428

約数列:

[1, 2, 4, 41, 82, 164, 467, 934, 1868, 3209, 6418, 12836, 19147, 38294, 76588, 131569, 263138, 526276, 1498603, 2997206, 5994412, 61442723, 122885446, 245770892]

約数ペア:

[(1, 245770892), (2, 122885446), (4, 61442723), (41, 5994412), (82, 2997206), (164, 1498603), (467, 526276), (934, 263138), (1868, 131569), (3209, 76588), (6418, 38294), (12836, 19147)]