2115564664

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{6397}}^1$

素因数の和:7087

約数の個数: 32

約数和(自身を含む): 4033043280

約数和(自身を除く): 1917478616

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 617, 1234, 2468, 4936, 6397, 12794, 25588, 41339, 51176, 82678, 165356, 330712, 428599, 857198, 1714396, 3428792, 3946949, 7893898, 15787796, 31575592, 264445583, 528891166, 1057782332, 2115564664]

約数ペア:

[(1, 2115564664), (2, 1057782332), (4, 528891166), (8, 264445583), (67, 31575592), (134, 15787796), (268, 7893898), (536, 3946949), (617, 3428792), (1234, 1714396), (2468, 857198), (4936, 428599), (6397, 330712), (12794, 165356), (25588, 82678), (41339, 51176)]