2012309152

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{472817}}^1$

素因数の和:472853

約数の個数: 48

約数和(自身を含む): 4766005440

約数和(自身を除く): 2753696288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 472817, 945634, 1891268, 3309719, 3782536, 6619438, 7565072, 8983523, 13238876, 15130144, 17967046, 26477752, 35934092, 52955504, 62884661, 71868184, 105911008, 125769322, 143736368, 251538644, 287472736, 503077288, 1006154576, 2012309152]

約数ペア:

[(1, 2012309152), (2, 1006154576), (4, 503077288), (7, 287472736), (8, 251538644), (14, 143736368), (16, 125769322), (19, 105911008), (28, 71868184), (32, 62884661), (38, 52955504), (56, 35934092), (76, 26477752), (112, 17967046), (133, 15130144), (152, 13238876), (224, 8983523), (266, 7565072), (304, 6619438), (532, 3782536), (608, 3309719), (1064, 1891268), (2128, 945634), (4256, 472817)]