1900263404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2411}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 3744195840

約数和(自身を除く): 1843932436

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 659, 1196, 1318, 2411, 2636, 4822, 8567, 9644, 15157, 17134, 30314, 31343, 34268, 55453, 60628, 62686, 110906, 125372, 197041, 221812, 394082, 720889, 788164, 1441778, 1588849, 2883556, 3177698, 6355396, 20655037, 36543527, 41310074, 73087054, 82620148, 146174108, 475065851, 950131702, 1900263404]

約数ペア:

[(1, 1900263404), (2, 950131702), (4, 475065851), (13, 146174108), (23, 82620148), (26, 73087054), (46, 41310074), (52, 36543527), (92, 20655037), (299, 6355396), (598, 3177698), (659, 2883556), (1196, 1588849), (1318, 1441778), (2411, 788164), (2636, 720889), (4822, 394082), (8567, 221812), (9644, 197041), (15157, 125372), (17134, 110906), (30314, 62686), (31343, 60628), (34268, 55453)]