1038888942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6079}}^1$

素因数の和:6417

約数の個数: 64

約数和(自身を含む): 2565857280

約数和(自身を除く): 1526968338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 313, 546, 626, 939, 1878, 2191, 4069, 4382, 6079, 6573, 8138, 12158, 12207, 13146, 18237, 24414, 28483, 36474, 42553, 56966, 79027, 85106, 85449, 127659, 158054, 170898, 237081, 255318, 474162, 553189, 1106378, 1659567, 1902727, 3319134, 3805454, 5708181, 11416362, 13319089, 24735451, 26638178, 39957267, 49470902, 74206353, 79914534, 148412706, 173148157, 346296314, 519444471, 1038888942]

約数ペア:

[(1, 1038888942), (2, 519444471), (3, 346296314), (6, 173148157), (7, 148412706), (13, 79914534), (14, 74206353), (21, 49470902), (26, 39957267), (39, 26638178), (42, 24735451), (78, 13319089), (91, 11416362), (182, 5708181), (273, 3805454), (313, 3319134), (546, 1902727), (626, 1659567), (939, 1106378), (1878, 553189), (2191, 474162), (4069, 255318), (4382, 237081), (6079, 170898), (6573, 158054), (8138, 127659), (12158, 85449), (12207, 85106), (13146, 79027), (18237, 56966), (24414, 42553), (28483, 36474)]