389226762

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{232513}}^1$

素因数の和:232555

約数の個数: 32

約数和(自身を含む): 892853760

約数和(自身を除く): 503626998

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 232513, 465026, 697539, 1395078, 2092617, 4185234, 6277851, 7207903, 12555702, 14415806, 21623709, 43247418, 64871127, 129742254, 194613381, 389226762]

約数ペア:

[(1, 389226762), (2, 194613381), (3, 129742254), (6, 64871127), (9, 43247418), (18, 21623709), (27, 14415806), (31, 12555702), (54, 7207903), (62, 6277851), (93, 4185234), (186, 2092617), (279, 1395078), (558, 697539), (837, 465026), (1674, 232513)]