139983466

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{12329}}^1$

素因数の和:13149

約数の個数: 16

約数和(自身を含む): 240287040

約数和(自身を除く): 100303574

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11354, 12329, 24658, 86303, 172606, 9998819, 19997638, 69991733, 139983466]

約数ペア:

[(1, 139983466), (2, 69991733), (7, 19997638), (14, 9998819), (811, 172606), (1622, 86303), (5677, 24658), (11354, 12329)]