2005217730176

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{921515501}}^1$

素因数の和:921515532

約数の個数: 32

約数和(自身を含む): 4229756154180

約数和(自身を除く): 2224538424004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 921515501, 1843031002, 3686062004, 7372124008, 14744248016, 15665763517, 29488496032, 31331527034, 58976992064, 62663054068, 117953984128, 125326108136, 250652216272, 501304432544, 1002608865088, 2005217730176]

約数ペア:

[(1, 2005217730176), (2, 1002608865088), (4, 501304432544), (8, 250652216272), (16, 125326108136), (17, 117953984128), (32, 62663054068), (34, 58976992064), (64, 31331527034), (68, 29488496032), (128, 15665763517), (136, 14744248016), (272, 7372124008), (544, 3686062004), (1088, 1843031002), (2176, 921515501)]