2105965288

素因数分解:

$2^3\times 7^1\times {\mathrm{3169}}^1\times {\mathrm{11867}}^1$

素因数の和:15049

約数の個数: 32

約数和(自身を含む): 4514587200

約数和(自身を除く): 2408621912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3169, 6338, 11867, 12676, 22183, 23734, 25352, 44366, 47468, 83069, 88732, 94936, 166138, 177464, 332276, 664552, 37606523, 75213046, 150426092, 263245661, 300852184, 526491322, 1052982644, 2105965288]

約数ペア:

[(1, 2105965288), (2, 1052982644), (4, 526491322), (7, 300852184), (8, 263245661), (14, 150426092), (28, 75213046), (56, 37606523), (3169, 664552), (6338, 332276), (11867, 177464), (12676, 166138), (22183, 94936), (23734, 88732), (25352, 83069), (44366, 47468)]