2143624

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 4651200

約数和(自身を除く): 2507576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 379, 404, 707, 758, 808, 1414, 1516, 2653, 2828, 3032, 5306, 5656, 10612, 21224, 38279, 76558, 153116, 267953, 306232, 535906, 1071812, 2143624]

約数ペア:

[(1, 2143624), (2, 1071812), (4, 535906), (7, 306232), (8, 267953), (14, 153116), (28, 76558), (56, 38279), (101, 21224), (202, 10612), (379, 5656), (404, 5306), (707, 3032), (758, 2828), (808, 2653), (1414, 1516)]