1539475318

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 2416780800

約数和(自身を除く): 877305482

約数列:

[1, 2, 47, 59, 94, 118, 139, 278, 1997, 2773, 3994, 5546, 6533, 8201, 13066, 16402, 93859, 117823, 187718, 235646, 277583, 385447, 555166, 770894, 5537681, 11075362, 13046401, 16377397, 26092802, 32754794, 769737659, 1539475318]

約数ペア:

[(1, 1539475318), (2, 769737659), (47, 32754794), (59, 26092802), (94, 16377397), (118, 13046401), (139, 11075362), (278, 5537681), (1997, 770894), (2773, 555166), (3994, 385447), (5546, 277583), (6533, 235646), (8201, 187718), (13066, 117823), (16402, 93859)]