1389347384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{7550801}}^1$

素因数の和:7550830

約数の個数: 16

約数和(自身を含む): 2718288720

約数和(自身を除く): 1328941336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 7550801, 15101602, 30203204, 60406408, 173668423, 347336846, 694673692, 1389347384]

約数ペア:

[(1, 1389347384), (2, 694673692), (4, 347336846), (8, 173668423), (23, 60406408), (46, 30203204), (92, 15101602), (184, 7550801)]