1374872008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1777}}^1\times {\mathrm{5689}}^1$

素因数の和:7489

約数の個数: 32

約数和(自身を含む): 2731541400

約数和(自身を除く): 1356669392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1777, 3554, 5689, 7108, 11378, 14216, 22756, 30209, 45512, 60418, 96713, 120836, 193426, 241672, 386852, 773704, 10109353, 20218706, 40437412, 80874824, 171859001, 343718002, 687436004, 1374872008]

約数ペア:

[(1, 1374872008), (2, 687436004), (4, 343718002), (8, 171859001), (17, 80874824), (34, 40437412), (68, 20218706), (136, 10109353), (1777, 773704), (3554, 386852), (5689, 241672), (7108, 193426), (11378, 120836), (14216, 96713), (22756, 60418), (30209, 45512)]