2889434198

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{20161}}^1$

素因数の和:20552

約数の個数: 32

約数和(自身を含む): 5138890560

約数和(自身を除く): 2249456362

約数列:

[1, 2, 7, 14, 29, 58, 203, 353, 406, 706, 2471, 4942, 10237, 20161, 20474, 40322, 71659, 141127, 143318, 282254, 584669, 1169338, 4092683, 7116833, 8185366, 14233666, 49817831, 99635662, 206388157, 412776314, 1444717099, 2889434198]

約数ペア:

[(1, 2889434198), (2, 1444717099), (7, 412776314), (14, 206388157), (29, 99635662), (58, 49817831), (203, 14233666), (353, 8185366), (406, 7116833), (706, 4092683), (2471, 1169338), (4942, 584669), (10237, 282254), (20161, 143318), (20474, 141127), (40322, 71659)]