889052692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 1814972544

約数和(自身を除く): 925919852

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 73, 82, 86, 146, 157, 164, 172, 292, 314, 451, 473, 628, 803, 902, 946, 1606, 1727, 1763, 1804, 1892, 2993, 3139, 3212, 3454, 3526, 5986, 6278, 6437, 6751, 6908, 7052, 11461, 11972, 12556, 12874, 13502, 19393, 22922, 25748, 27004, 32923, 34529, 38786, 45844, 65846, 69058, 70807, 74261, 77572, 126071, 128699, 131692, 138116, 141614, 148522, 252142, 257398, 276791, 283228, 297044, 469901, 492823, 504284, 514796, 553582, 939802, 985646, 1107164, 1415689, 1879604, 1971292, 2831378, 3044701, 5168911, 5421053, 5662756, 6089402, 10337822, 10842106, 12178804, 20205743, 20675644, 21684212, 40411486, 80822972, 222263173, 444526346, 889052692]

約数ペア:

[(1, 889052692), (2, 444526346), (4, 222263173), (11, 80822972), (22, 40411486), (41, 21684212), (43, 20675644), (44, 20205743), (73, 12178804), (82, 10842106), (86, 10337822), (146, 6089402), (157, 5662756), (164, 5421053), (172, 5168911), (292, 3044701), (314, 2831378), (451, 1971292), (473, 1879604), (628, 1415689), (803, 1107164), (902, 985646), (946, 939802), (1606, 553582), (1727, 514796), (1763, 504284), (1804, 492823), (1892, 469901), (2993, 297044), (3139, 283228), (3212, 276791), (3454, 257398), (3526, 252142), (5986, 148522), (6278, 141614), (6437, 138116), (6751, 131692), (6908, 128699), (7052, 126071), (11461, 77572), (11972, 74261), (12556, 70807), (12874, 69058), (13502, 65846), (19393, 45844), (22922, 38786), (25748, 34529), (27004, 32923)]