1393996938

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1\times {\mathrm{1861}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 2813735232

約数和(自身を除く): 1419738294

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 953, 1861, 1906, 2859, 3722, 5583, 5718, 11166, 124843, 243791, 249686, 374529, 487582, 731373, 749058, 1462746, 1773533, 3547066, 5320599, 10641198, 232332823, 464665646, 696998469, 1393996938]

約数ペア:

[(1, 1393996938), (2, 696998469), (3, 464665646), (6, 232332823), (131, 10641198), (262, 5320599), (393, 3547066), (786, 1773533), (953, 1462746), (1861, 749058), (1906, 731373), (2859, 487582), (3722, 374529), (5583, 249686), (5718, 243791), (11166, 124843)]