1330487394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{61409}}^1$

素因数の和:61594

約数の個数: 32

約数和(自身を含む): 2794400640

約数和(自身を除く): 1463913246

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21666, 61409, 122818, 184227, 368454, 1412407, 2824814, 4237221, 8474442, 9641213, 19282426, 28923639, 57847278, 221747899, 443495798, 665243697, 1330487394]

約数ペア:

[(1, 1330487394), (2, 665243697), (3, 443495798), (6, 221747899), (23, 57847278), (46, 28923639), (69, 19282426), (138, 9641213), (157, 8474442), (314, 4237221), (471, 2824814), (942, 1412407), (3611, 368454), (7222, 184227), (10833, 122818), (21666, 61409)]