1994156724

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{484489}}^1$

素因数の和:484517

約数の個数: 48

約数和(自身を含む): 5426288000

約数和(自身を除く): 3432131276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 484489, 968978, 1453467, 1937956, 2906934, 3391423, 5813868, 6782846, 10174269, 13565692, 20348538, 23739961, 40697076, 47479922, 71219883, 94959844, 142439766, 166179727, 284879532, 332359454, 498539181, 664718908, 997078362, 1994156724]

約数ペア:

[(1, 1994156724), (2, 997078362), (3, 664718908), (4, 498539181), (6, 332359454), (7, 284879532), (12, 166179727), (14, 142439766), (21, 94959844), (28, 71219883), (42, 47479922), (49, 40697076), (84, 23739961), (98, 20348538), (147, 13565692), (196, 10174269), (294, 6782846), (343, 5813868), (588, 3391423), (686, 2906934), (1029, 1937956), (1372, 1453467), (2058, 968978), (4116, 484489)]