1089447130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1379047}}^1$

素因数の和:1379133

約数の個数: 16

約数和(自身を含む): 1985829120

約数和(自身を除く): 896381990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1379047, 2758094, 6895235, 13790470, 108944713, 217889426, 544723565, 1089447130]

約数ペア:

[(1, 1089447130), (2, 544723565), (5, 217889426), (10, 108944713), (79, 13790470), (158, 6895235), (395, 2758094), (790, 1379047)]