314500394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{390199}}^1$

素因数の和:390245

約数の個数: 16

約数和(自身を含む): 524428800

約数和(自身を除く): 209928406

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 390199, 780398, 5072587, 10145174, 12096169, 24192338, 157250197, 314500394]

約数ペア:

[(1, 314500394), (2, 157250197), (13, 24192338), (26, 12096169), (31, 10145174), (62, 5072587), (403, 780398), (806, 390199)]