39393851462

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1\times {\mathrm{20393}}^1$

素因数の和:24884

約数の個数: 32

約数和(自身を含む): 69729859584

約数和(自身を除く): 30336008122

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4451, 8902, 20393, 31157, 40786, 62314, 137981, 142751, 275962, 285502, 632183, 965867, 1264366, 1931734, 4425281, 8850562, 90769243, 181538486, 635384701, 1270769402, 2813846533, 5627693066, 19696925731, 39393851462]

約数ペア:

[(1, 39393851462), (2, 19696925731), (7, 5627693066), (14, 2813846533), (31, 1270769402), (62, 635384701), (217, 181538486), (434, 90769243), (4451, 8850562), (8902, 4425281), (20393, 1931734), (31157, 1264366), (40786, 965867), (62314, 632183), (137981, 285502), (142751, 275962)]