2243379376

素因数分解:

$2^4\times 7^1\times {\mathrm{20030173}}^1$

素因数の和:20030188

約数の個数: 20

約数和(自身を含む): 4967483152

約数和(自身を除く): 2724103776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20030173, 40060346, 80120692, 140211211, 160241384, 280422422, 320482768, 560844844, 1121689688, 2243379376]

約数ペア:

[(1, 2243379376), (2, 1121689688), (4, 560844844), (7, 320482768), (8, 280422422), (14, 160241384), (16, 140211211), (28, 80120692), (56, 40060346), (112, 20030173)]