393291262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10859}}^1$

素因数の和:11080

約数の個数: 32

約数和(自身を含む): 729792000

約数和(自身を除く): 336500738

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2587, 2786, 5174, 10859, 18109, 21718, 36218, 76013, 141167, 152026, 282334, 988169, 1976338, 2160941, 4321882, 15126587, 28092233, 30253174, 56184466, 196645631, 393291262]

約数ペア:

[(1, 393291262), (2, 196645631), (7, 56184466), (13, 30253174), (14, 28092233), (26, 15126587), (91, 4321882), (182, 2160941), (199, 1976338), (398, 988169), (1393, 282334), (2587, 152026), (2786, 141167), (5174, 76013), (10859, 36218), (18109, 21718)]