7227420478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{991}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 11203568640

約数和(自身を除く): 3976148162

約数列:

[1, 2, 43, 86, 137, 274, 619, 991, 1238, 1982, 5891, 11782, 26617, 42613, 53234, 84803, 85226, 135767, 169606, 271534, 613429, 1226858, 3646529, 5837981, 7293058, 11675962, 26377447, 52754894, 84039773, 168079546, 3613710239, 7227420478]

約数ペア:

[(1, 7227420478), (2, 3613710239), (43, 168079546), (86, 84039773), (137, 52754894), (274, 26377447), (619, 11675962), (991, 7293058), (1238, 5837981), (1982, 3646529), (5891, 1226858), (11782, 613429), (26617, 271534), (42613, 169606), (53234, 135767), (84803, 85226)]