1337530136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{82727}}^1$

素因数の和:82823

約数の個数: 32

約数和(自身を含む): 2620823040

約数和(自身を除く): 1283292904

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 16168, 82727, 165454, 330908, 661816, 3557261, 3888169, 7114522, 7776338, 14229044, 15552676, 28458088, 31105352, 167191267, 334382534, 668765068, 1337530136]

約数ペア:

[(1, 1337530136), (2, 668765068), (4, 334382534), (8, 167191267), (43, 31105352), (47, 28458088), (86, 15552676), (94, 14229044), (172, 7776338), (188, 7114522), (344, 3888169), (376, 3557261), (2021, 661816), (4042, 330908), (8084, 165454), (16168, 82727)]