2379972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 6572160

約数和(自身を除く): 4192188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 977, 1218, 1954, 2436, 2931, 3908, 5862, 6839, 11724, 13678, 20517, 27356, 28333, 41034, 56666, 82068, 84999, 113332, 169998, 198331, 339996, 396662, 594993, 793324, 1189986, 2379972]

約数ペア:

[(1, 2379972), (2, 1189986), (3, 793324), (4, 594993), (6, 396662), (7, 339996), (12, 198331), (14, 169998), (21, 113332), (28, 84999), (29, 82068), (42, 56666), (58, 41034), (84, 28333), (87, 27356), (116, 20517), (174, 13678), (203, 11724), (348, 6839), (406, 5862), (609, 3908), (812, 2931), (977, 2436), (1218, 1954)]