814444510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 1645712640

約数和(自身を除く): 831268130

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 233, 430, 466, 473, 739, 946, 1165, 1478, 2330, 2365, 2563, 3695, 4730, 5126, 7390, 8129, 10019, 12815, 16258, 20038, 25630, 31777, 40645, 50095, 63554, 81290, 100190, 110209, 158885, 172187, 220418, 317770, 344374, 349547, 551045, 699094, 860935, 1102090, 1721870, 1747735, 1894057, 3495470, 3788114, 7404041, 9470285, 14808082, 18940570, 37020205, 74040410, 81444451, 162888902, 407222255, 814444510]

約数ペア:

[(1, 814444510), (2, 407222255), (5, 162888902), (10, 81444451), (11, 74040410), (22, 37020205), (43, 18940570), (55, 14808082), (86, 9470285), (110, 7404041), (215, 3788114), (233, 3495470), (430, 1894057), (466, 1747735), (473, 1721870), (739, 1102090), (946, 860935), (1165, 699094), (1478, 551045), (2330, 349547), (2365, 344374), (2563, 317770), (3695, 220418), (4730, 172187), (5126, 158885), (7390, 110209), (8129, 100190), (10019, 81290), (12815, 63554), (16258, 50095), (20038, 40645), (25630, 31777)]