98458906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 194439168

約数和(自身を除く): 95980262

約数列:

[1, 2, 7, 13, 14, 23, 26, 43, 46, 86, 91, 161, 182, 299, 301, 322, 547, 559, 598, 602, 989, 1094, 1118, 1978, 2093, 3829, 3913, 4186, 6923, 7111, 7658, 7826, 12581, 12857, 13846, 14222, 23521, 25162, 25714, 47042, 49777, 88067, 89999, 99554, 163553, 164647, 176134, 179998, 305773, 327106, 329294, 540983, 611546, 1081966, 1144871, 2140411, 2289742, 3786881, 4280822, 7032779, 7573762, 14065558, 49229453, 98458906]

約数ペア:

[(1, 98458906), (2, 49229453), (7, 14065558), (13, 7573762), (14, 7032779), (23, 4280822), (26, 3786881), (43, 2289742), (46, 2140411), (86, 1144871), (91, 1081966), (161, 611546), (182, 540983), (299, 329294), (301, 327106), (322, 305773), (547, 179998), (559, 176134), (598, 164647), (602, 163553), (989, 99554), (1094, 89999), (1118, 88067), (1978, 49777), (2093, 47042), (3829, 25714), (3913, 25162), (4186, 23521), (6923, 14222), (7111, 13846), (7658, 12857), (7826, 12581)]