1900550646439

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{5221709}}^1$

素因数の和:5221998

約数の個数: 16

約数和(自身を含む): 2005136640000

約数和(自身を除く): 104585993561

約数列:

[1, 31, 59, 199, 1829, 6169, 11741, 363971, 5221709, 161872979, 308080831, 1039120091, 9550505761, 32212722821, 61308085369, 1900550646439]

約数ペア:

[(1, 1900550646439), (31, 61308085369), (59, 32212722821), (199, 9550505761), (1829, 1039120091), (6169, 308080831), (11741, 161872979), (363971, 5221709)]