6478212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 16454592

約数和(自身を除く): 9976380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 317, 393, 524, 634, 786, 951, 1268, 1572, 1703, 1902, 3406, 3804, 4121, 5109, 6812, 8242, 10218, 12363, 16484, 20436, 24726, 41527, 49452, 83054, 124581, 166108, 249162, 498324, 539851, 1079702, 1619553, 2159404, 3239106, 6478212]

約数ペア:

[(1, 6478212), (2, 3239106), (3, 2159404), (4, 1619553), (6, 1079702), (12, 539851), (13, 498324), (26, 249162), (39, 166108), (52, 124581), (78, 83054), (131, 49452), (156, 41527), (262, 24726), (317, 20436), (393, 16484), (524, 12363), (634, 10218), (786, 8242), (951, 6812), (1268, 5109), (1572, 4121), (1703, 3804), (1902, 3406)]