83421994

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 126432000

約数和(自身を除く): 43010006

約数列:

[1, 2, 199, 239, 398, 478, 877, 1754, 47561, 95122, 174523, 209603, 349046, 419206, 41710997, 83421994]

約数ペア:

[(1, 83421994), (2, 41710997), (199, 419206), (239, 349046), (398, 209603), (478, 174523), (877, 95122), (1754, 47561)]