1979668704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{122021}}^1$

素因数の和:122060

約数の個数: 72

約数和(自身を含む): 5627166552

約数和(自身を除く): 3647497848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 122021, 244042, 366063, 488084, 732126, 976168, 1464252, 1586273, 1952336, 2928504, 3172546, 3904672, 4758819, 5857008, 6345092, 9517638, 11714016, 12690184, 19035276, 20621549, 25380368, 38070552, 41243098, 50760736, 61864647, 76141104, 82486196, 123729294, 152282208, 164972392, 247458588, 329944784, 494917176, 659889568, 989834352, 1979668704]

約数ペア:

[(1, 1979668704), (2, 989834352), (3, 659889568), (4, 494917176), (6, 329944784), (8, 247458588), (12, 164972392), (13, 152282208), (16, 123729294), (24, 82486196), (26, 76141104), (32, 61864647), (39, 50760736), (48, 41243098), (52, 38070552), (78, 25380368), (96, 20621549), (104, 19035276), (156, 12690184), (169, 11714016), (208, 9517638), (312, 6345092), (338, 5857008), (416, 4758819), (507, 3904672), (624, 3172546), (676, 2928504), (1014, 1952336), (1248, 1586273), (1352, 1464252), (2028, 976168), (2704, 732126), (4056, 488084), (5408, 366063), (8112, 244042), (16224, 122021)]