2116780624

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{187127}}^1$

素因数の和:187243

約数の個数: 40

約数和(自身を含む): 4733589888

約数和(自身を除く): 2616809264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 187127, 374254, 748508, 1309889, 1497016, 2619778, 2994032, 5239556, 10479112, 18899827, 20958224, 37799654, 75599308, 132298789, 151198616, 264597578, 302397232, 529195156, 1058390312, 2116780624]

約数ペア:

[(1, 2116780624), (2, 1058390312), (4, 529195156), (7, 302397232), (8, 264597578), (14, 151198616), (16, 132298789), (28, 75599308), (56, 37799654), (101, 20958224), (112, 18899827), (202, 10479112), (404, 5239556), (707, 2994032), (808, 2619778), (1414, 1497016), (1616, 1309889), (2828, 748508), (5656, 374254), (11312, 187127)]