1272160418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{739}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 2011817280

約数和(自身を除く): 739656862

約数列:

[1, 2, 37, 43, 74, 86, 541, 739, 1082, 1478, 1591, 3182, 20017, 23263, 27343, 31777, 40034, 46526, 54686, 63554, 399799, 799598, 860731, 1175749, 1721462, 2351498, 14792563, 17191357, 29585126, 34382714, 636080209, 1272160418]

約数ペア:

[(1, 1272160418), (2, 636080209), (37, 34382714), (43, 29585126), (74, 17191357), (86, 14792563), (541, 2351498), (739, 1721462), (1082, 1175749), (1478, 860731), (1591, 799598), (3182, 399799), (20017, 63554), (23263, 54686), (27343, 46526), (31777, 40034)]