1337231438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1135171}}^1$

素因数の和:1135223

約数の個数: 16

約数和(自身を含む): 2179530240

約数和(自身を除く): 842298802

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1135171, 2270342, 21568249, 35190301, 43136498, 70380602, 668615719, 1337231438]

約数ペア:

[(1, 1337231438), (2, 668615719), (19, 70380602), (31, 43136498), (38, 35190301), (62, 21568249), (589, 2270342), (1178, 1135171)]