2647932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 7311360

約数和(自身を除く): 4663428

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, 1087, 1218, 2174, 2436, 3261, 4348, 6522, 7609, 13044, 15218, 22827, 30436, 31523, 45654, 63046, 91308, 94569, 126092, 189138, 220661, 378276, 441322, 661983, 882644, 1323966, 2647932]

約数ペア:

[(1, 2647932), (2, 1323966), (3, 882644), (4, 661983), (6, 441322), (7, 378276), (12, 220661), (14, 189138), (21, 126092), (28, 94569), (29, 91308), (42, 63046), (58, 45654), (84, 31523), (87, 30436), (116, 22827), (174, 15218), (203, 13044), (348, 7609), (406, 6522), (609, 4348), (812, 3261), (1087, 2436), (1218, 2174)]