1064649136

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{145603}}^1$

素因数の和:146068

約数の個数: 20

約数和(自身を含む): 2067285592

約数和(自身を除く): 1002636456

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 145603, 291206, 582412, 1164824, 2329648, 66540571, 133081142, 266162284, 532324568, 1064649136]

約数ペア:

[(1, 1064649136), (2, 532324568), (4, 266162284), (8, 133081142), (16, 66540571), (457, 2329648), (914, 1164824), (1828, 582412), (3656, 291206), (7312, 145603)]