438898082

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 760320000

約数和(自身を除く): 321421918

約数列:

[1, 2, 7, 14, 199, 263, 398, 526, 599, 1198, 1393, 1841, 2786, 3682, 4193, 8386, 52337, 104674, 119201, 157537, 238402, 315074, 366359, 732718, 834407, 1102759, 1668814, 2205518, 31349863, 62699726, 219449041, 438898082]

約数ペア:

[(1, 438898082), (2, 219449041), (7, 62699726), (14, 31349863), (199, 2205518), (263, 1668814), (398, 1102759), (526, 834407), (599, 732718), (1198, 366359), (1393, 315074), (1841, 238402), (2786, 157537), (3682, 119201), (4193, 104674), (8386, 52337)]