130804528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1427}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 269326512

約数和(自身を除く): 138521984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 674, 1348, 1427, 2696, 2854, 5392, 5708, 5729, 11416, 11458, 22832, 22916, 24259, 45832, 48518, 91664, 97036, 194072, 388144, 480899, 961798, 1923596, 3847192, 7694384, 8175283, 16350566, 32701132, 65402264, 130804528]

約数ペア:

[(1, 130804528), (2, 65402264), (4, 32701132), (8, 16350566), (16, 8175283), (17, 7694384), (34, 3847192), (68, 1923596), (136, 961798), (272, 480899), (337, 388144), (674, 194072), (1348, 97036), (1427, 91664), (2696, 48518), (2854, 45832), (5392, 24259), (5708, 22916), (5729, 22832), (11416, 11458)]