9872023406

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{20717}}^1$

素因数の和:21164

約数の個数: 32

約数和(自身を含む): 17142570432

約数和(自身を除く): 7270547026

約数列:

[1, 2, 7, 14, 101, 202, 337, 674, 707, 1414, 2359, 4718, 20717, 34037, 41434, 68074, 145019, 238259, 290038, 476518, 2092417, 4184834, 6981629, 13963258, 14646919, 29293838, 48871403, 97742806, 705144529, 1410289058, 4936011703, 9872023406]

約数ペア:

[(1, 9872023406), (2, 4936011703), (7, 1410289058), (14, 705144529), (101, 97742806), (202, 48871403), (337, 29293838), (674, 14646919), (707, 13963258), (1414, 6981629), (2359, 4184834), (4718, 2092417), (20717, 476518), (34037, 290038), (41434, 238259), (68074, 145019)]