1489078986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{216373}}^1$

素因数の和:216446

約数の個数: 32

約数和(自身を含む): 3157329408

約数和(自身を除く): 1668250422

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 216373, 432746, 649119, 1298238, 6707563, 8005801, 13415126, 16011602, 20122689, 24017403, 40245378, 48034806, 248179831, 496359662, 744539493, 1489078986]

約数ペア:

[(1, 1489078986), (2, 744539493), (3, 496359662), (6, 248179831), (31, 48034806), (37, 40245378), (62, 24017403), (74, 20122689), (93, 16011602), (111, 13415126), (186, 8005801), (222, 6707563), (1147, 1298238), (2294, 649119), (3441, 432746), (6882, 216373)]