7398638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 13335840

約数和(自身を除く): 5937202

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 881, 1762, 4199, 8398, 11453, 14977, 16739, 22906, 29954, 33478, 194701, 217607, 284563, 389402, 435214, 569126, 3699319, 7398638]

約数ペア:

[(1, 7398638), (2, 3699319), (13, 569126), (17, 435214), (19, 389402), (26, 284563), (34, 217607), (38, 194701), (221, 33478), (247, 29954), (323, 22906), (442, 16739), (494, 14977), (646, 11453), (881, 8398), (1762, 4199)]