2971664

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2438

約数の個数: 20

約数和(自身を含む): 5832960

約数和(自身を除く): 2861296

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2351, 4702, 9404, 18808, 37616, 185729, 371458, 742916, 1485832, 2971664]

約数ペア:

[(1, 2971664), (2, 1485832), (4, 742916), (8, 371458), (16, 185729), (79, 37616), (158, 18808), (316, 9404), (632, 4702), (1264, 2351)]