140130988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{1613}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 252442512

約数和(自身を除く): 112311524

約数列:

[1, 2, 4, 37, 74, 148, 587, 1174, 1613, 2348, 3226, 6452, 21719, 43438, 59681, 86876, 119362, 238724, 946831, 1893662, 3787324, 35032747, 70065494, 140130988]

約数ペア:

[(1, 140130988), (2, 70065494), (4, 35032747), (37, 3787324), (74, 1893662), (148, 946831), (587, 238724), (1174, 119362), (1613, 86876), (2348, 59681), (3226, 43438), (6452, 21719)]