440507418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{5167}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 949837056

約数和(自身を除く): 509329638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1093, 2186, 3279, 5167, 6558, 10334, 14209, 15501, 28418, 31002, 42627, 67171, 85254, 134342, 201513, 403026, 5647531, 11295062, 16942593, 33885186, 73417903, 146835806, 220253709, 440507418]

約数ペア:

[(1, 440507418), (2, 220253709), (3, 146835806), (6, 73417903), (13, 33885186), (26, 16942593), (39, 11295062), (78, 5647531), (1093, 403026), (2186, 201513), (3279, 134342), (5167, 85254), (6558, 67171), (10334, 42627), (14209, 31002), (15501, 28418)]