1992430761986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4049}}^1\times {\mathrm{16603}}^1$

素因数の和:20763

約数の個数: 64

約数和(自身を含む): 3582877536000

約数和(自身を除く): 1590446774014

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4049, 4234, 8098, 14819, 16603, 28343, 29638, 33206, 56686, 116221, 117421, 232442, 234842, 295577, 481487, 591154, 821947, 962974, 1212019, 1643894, 2069039, 2424038, 3370409, 4138078, 6740818, 8484133, 8571733, 16968266, 17143466, 35148551, 60002131, 67225547, 70297102, 120004262, 134451094, 246039857, 470578829, 492079714, 941157658, 1949540863, 3899081726, 4907464931, 9814929862, 13646786041, 27293572082, 34352254517, 68704509034, 142316482999, 284632965998, 996215380993, 1992430761986]

約数ペア:

[(1, 1992430761986), (2, 996215380993), (7, 284632965998), (14, 142316482999), (29, 68704509034), (58, 34352254517), (73, 27293572082), (146, 13646786041), (203, 9814929862), (406, 4907464931), (511, 3899081726), (1022, 1949540863), (2117, 941157658), (4049, 492079714), (4234, 470578829), (8098, 246039857), (14819, 134451094), (16603, 120004262), (28343, 70297102), (29638, 67225547), (33206, 60002131), (56686, 35148551), (116221, 17143466), (117421, 16968266), (232442, 8571733), (234842, 8484133), (295577, 6740818), (481487, 4138078), (591154, 3370409), (821947, 2424038), (962974, 2069039), (1212019, 1643894)]