2979968216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{79103}}^1$

素因数の和:79403

約数の個数: 32

約数和(自身を含む): 5937546240

約数和(自身を除く): 2957578024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 4709, 9418, 18836, 37672, 79103, 158206, 316412, 632824, 1344751, 2689502, 5379004, 10758008, 21911531, 43823062, 87646124, 175292248, 372496027, 744992054, 1489984108, 2979968216]

約数ペア:

[(1, 2979968216), (2, 1489984108), (4, 744992054), (8, 372496027), (17, 175292248), (34, 87646124), (68, 43823062), (136, 21911531), (277, 10758008), (554, 5379004), (1108, 2689502), (2216, 1344751), (4709, 632824), (9418, 316412), (18836, 158206), (37672, 79103)]