1999365816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1700141}}^1$

素因数の和:1700164

約数の個数: 48

約数和(自身を含む): 5814485640

約数和(自身を除く): 3815119824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1700141, 3400282, 5100423, 6800564, 10200846, 11900987, 13601128, 20401692, 23801974, 35702961, 40803384, 47603948, 71405922, 83306909, 95207896, 142811844, 166613818, 249920727, 285623688, 333227636, 499841454, 666455272, 999682908, 1999365816]

約数ペア:

[(1, 1999365816), (2, 999682908), (3, 666455272), (4, 499841454), (6, 333227636), (7, 285623688), (8, 249920727), (12, 166613818), (14, 142811844), (21, 95207896), (24, 83306909), (28, 71405922), (42, 47603948), (49, 40803384), (56, 35702961), (84, 23801974), (98, 20401692), (147, 13601128), (168, 11900987), (196, 10200846), (294, 6800564), (392, 5100423), (588, 3400282), (1176, 1700141)]