1330357398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{61403}}^1$

素因数の和:61588

約数の個数: 32

約数和(自身を含む): 2794127616

約数和(自身を除く): 1463770218

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21666, 61403, 122806, 184209, 368418, 1412269, 2824538, 4236807, 8473614, 9640271, 19280542, 28920813, 57841626, 221726233, 443452466, 665178699, 1330357398]

約数ペア:

[(1, 1330357398), (2, 665178699), (3, 443452466), (6, 221726233), (23, 57841626), (46, 28920813), (69, 19280542), (138, 9640271), (157, 8473614), (314, 4236807), (471, 2824538), (942, 1412269), (3611, 368418), (7222, 184209), (10833, 122806), (21666, 61403)]