87142498

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{587}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 131947200

約数和(自身を除く): 44804702

約数列:

[1, 2, 199, 373, 398, 587, 746, 1174, 74227, 116813, 148454, 218951, 233626, 437902, 43571249, 87142498]

約数ペア:

[(1, 87142498), (2, 43571249), (199, 437902), (373, 233626), (398, 218951), (587, 148454), (746, 116813), (1174, 74227)]