1330689426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{876607}}^1$

素因数の和:876646

約数の個数: 32

約数和(自身を含む): 3029557248

約数和(自身を除く): 1698867822

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 876607, 1753214, 2629821, 5259642, 9642677, 19285354, 20161961, 28928031, 40323922, 57856062, 60485883, 120971766, 221781571, 443563142, 665344713, 1330689426]

約数ペア:

[(1, 1330689426), (2, 665344713), (3, 443563142), (6, 221781571), (11, 120971766), (22, 60485883), (23, 57856062), (33, 40323922), (46, 28928031), (66, 20161961), (69, 19285354), (138, 9642677), (253, 5259642), (506, 2629821), (759, 1753214), (1518, 876607)]