2097431778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1169137}}^1$

素因数の和:1169178

約数の個数: 32

約数和(自身を含む): 4713964416

約数和(自身を除く): 2616532638

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1169137, 2338274, 3507411, 7014822, 15198781, 26890151, 30397562, 45596343, 53780302, 80670453, 91192686, 161340906, 349571963, 699143926, 1048715889, 2097431778]

約数ペア:

[(1, 2097431778), (2, 1048715889), (3, 699143926), (6, 349571963), (13, 161340906), (23, 91192686), (26, 80670453), (39, 53780302), (46, 45596343), (69, 30397562), (78, 26890151), (138, 15198781), (299, 7014822), (598, 3507411), (897, 2338274), (1794, 1169137)]