3973802

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 7584192

約数和(自身を除く): 3610390

約数列:

[1, 2, 7, 14, 23, 41, 43, 46, 49, 82, 86, 98, 161, 287, 301, 322, 574, 602, 943, 989, 1127, 1763, 1886, 1978, 2009, 2107, 2254, 3526, 4018, 4214, 6601, 6923, 12341, 13202, 13846, 24682, 40549, 46207, 48461, 81098, 86387, 92414, 96922, 172774, 283843, 567686, 1986901, 3973802]

約数ペア:

[(1, 3973802), (2, 1986901), (7, 567686), (14, 283843), (23, 172774), (41, 96922), (43, 92414), (46, 86387), (49, 81098), (82, 48461), (86, 46207), (98, 40549), (161, 24682), (287, 13846), (301, 13202), (322, 12341), (574, 6923), (602, 6601), (943, 4214), (989, 4018), (1127, 3526), (1763, 2254), (1886, 2107), (1978, 2009)]