285401454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 622566000

約数和(自身を除く): 337164546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 298, 338, 447, 507, 894, 1014, 1889, 1937, 3778, 3874, 5667, 5811, 11334, 11622, 24557, 25181, 49114, 50362, 73671, 75543, 147342, 151086, 281461, 319241, 562922, 638482, 844383, 957723, 1688766, 1915446, 3658993, 7317986, 10976979, 21953958, 47566909, 95133818, 142700727, 285401454]

約数ペア:

[(1, 285401454), (2, 142700727), (3, 95133818), (6, 47566909), (13, 21953958), (26, 10976979), (39, 7317986), (78, 3658993), (149, 1915446), (169, 1688766), (298, 957723), (338, 844383), (447, 638482), (507, 562922), (894, 319241), (1014, 281461), (1889, 151086), (1937, 147342), (3778, 75543), (3874, 73671), (5667, 50362), (5811, 49114), (11334, 25181), (11622, 24557)]