3923221498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{8837}}^1$

素因数の和:10534

約数の個数: 32

約数和(自身を含む): 7084540800

約数和(自身を除く): 3161319302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1669, 3338, 8837, 11683, 17674, 23366, 31711, 61859, 63422, 123718, 167903, 221977, 335806, 443954, 1175321, 2350642, 14748953, 29497906, 103242671, 206485342, 280230107, 560460214, 1961610749, 3923221498]

約数ペア:

[(1, 3923221498), (2, 1961610749), (7, 560460214), (14, 280230107), (19, 206485342), (38, 103242671), (133, 29497906), (266, 14748953), (1669, 2350642), (3338, 1175321), (8837, 443954), (11683, 335806), (17674, 221977), (23366, 167903), (31711, 123718), (61859, 63422)]