3665978

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 16

約数和(自身を含む): 5654400

約数和(自身を除く): 1988422

約数列:

[1, 2, 61, 122, 151, 199, 302, 398, 9211, 12139, 18422, 24278, 30049, 60098, 1832989, 3665978]

約数ペア:

[(1, 3665978), (2, 1832989), (61, 60098), (122, 30049), (151, 24278), (199, 18422), (302, 12139), (398, 9211)]