2018339968

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{267259}}^1$

素因数の和:267332

約数の個数: 32

約数和(自身を含む): 4089078000

約数和(自身を除く): 2070738032

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 267259, 534518, 1069036, 2138072, 4276144, 8552288, 15768281, 17104576, 31536562, 34209152, 63073124, 126146248, 252292496, 504584992, 1009169984, 2018339968]

約数ペア:

[(1, 2018339968), (2, 1009169984), (4, 504584992), (8, 252292496), (16, 126146248), (32, 63073124), (59, 34209152), (64, 31536562), (118, 17104576), (128, 15768281), (236, 8552288), (472, 4276144), (944, 2138072), (1888, 1069036), (3776, 534518), (7552, 267259)]