2023188701758

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{490993}}^1$

素因数の和:493241

約数の個数: 48

約数和(自身を含む): 3717747648720

約数和(自身を除く): 1694558946962

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2213, 4426, 15491, 30982, 42047, 84094, 108437, 216874, 294329, 490993, 588658, 981986, 2060303, 3436951, 4120606, 6873902, 9328867, 18657734, 24058657, 48117314, 65302069, 130604138, 457114483, 914228966, 1086567509, 2173135018, 7605972563, 15211945126, 20644782671, 41289565342, 53241807941, 106483615882, 144513478697, 289026957394, 1011594350879, 2023188701758]

約数ペア:

[(1, 2023188701758), (2, 1011594350879), (7, 289026957394), (14, 144513478697), (19, 106483615882), (38, 53241807941), (49, 41289565342), (98, 20644782671), (133, 15211945126), (266, 7605972563), (931, 2173135018), (1862, 1086567509), (2213, 914228966), (4426, 457114483), (15491, 130604138), (30982, 65302069), (42047, 48117314), (84094, 24058657), (108437, 18657734), (216874, 9328867), (294329, 6873902), (490993, 4120606), (588658, 3436951), (981986, 2060303)]