620163812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 1161578880

約数和(自身を除く): 541415068

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 193, 212, 386, 659, 772, 1219, 1318, 2438, 2636, 4439, 4876, 8878, 10229, 15157, 17756, 20458, 30314, 34927, 40916, 60628, 69854, 127187, 139708, 235267, 254374, 470534, 508748, 803321, 941068, 1606642, 2925301, 3213284, 5850602, 6740911, 11701204, 13481822, 26963644, 155040953, 310081906, 620163812]

約数ペア:

[(1, 620163812), (2, 310081906), (4, 155040953), (23, 26963644), (46, 13481822), (53, 11701204), (92, 6740911), (106, 5850602), (193, 3213284), (212, 2925301), (386, 1606642), (659, 941068), (772, 803321), (1219, 508748), (1318, 470534), (2438, 254374), (2636, 235267), (4439, 139708), (4876, 127187), (8878, 69854), (10229, 60628), (15157, 40916), (17756, 34927), (20458, 30314)]