5119142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 9419328

約数和(自身を除く): 4300186

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 157, 238, 274, 314, 959, 1099, 1918, 2198, 2329, 2669, 4658, 5338, 16303, 18683, 21509, 32606, 37366, 43018, 150563, 301126, 365653, 731306, 2559571, 5119142]

約数ペア:

[(1, 5119142), (2, 2559571), (7, 731306), (14, 365653), (17, 301126), (34, 150563), (119, 43018), (137, 37366), (157, 32606), (238, 21509), (274, 18683), (314, 16303), (959, 5338), (1099, 4658), (1918, 2669), (2198, 2329)]