2051278572

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{498367}}^1$

素因数の和:498395

約数の個数: 48

約数和(自身を含む): 5581721600

約数和(自身を除く): 3530443028

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, 498367, 996734, 1495101, 1993468, 2990202, 3488569, 5980404, 6977138, 10465707, 13954276, 20931414, 24419983, 41862828, 48839966, 73259949, 97679932, 146519898, 170939881, 293039796, 341879762, 512819643, 683759524, 1025639286, 2051278572]

約数ペア:

[(1, 2051278572), (2, 1025639286), (3, 683759524), (4, 512819643), (6, 341879762), (7, 293039796), (12, 170939881), (14, 146519898), (21, 97679932), (28, 73259949), (42, 48839966), (49, 41862828), (84, 24419983), (98, 20931414), (147, 13954276), (196, 10465707), (294, 6977138), (343, 5980404), (588, 3488569), (686, 2990202), (1029, 1993468), (1372, 1495101), (2058, 996734), (4116, 498367)]