12491060738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2141}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 20842679592

約数和(自身を除く): 8351618854

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 421, 533, 842, 1066, 2141, 4282, 5473, 6929, 10946, 13858, 17261, 27833, 34522, 55666, 71149, 87781, 142298, 175562, 224393, 361829, 448786, 723658, 901361, 1141153, 1802722, 2282306, 2917109, 5834218, 11717693, 14834989, 23435386, 29669978, 36955801, 73911602, 152330009, 304660018, 480425413, 960850826, 6245530369, 12491060738]

約数ペア:

[(1, 12491060738), (2, 6245530369), (13, 960850826), (26, 480425413), (41, 304660018), (82, 152330009), (169, 73911602), (338, 36955801), (421, 29669978), (533, 23435386), (842, 14834989), (1066, 11717693), (2141, 5834218), (4282, 2917109), (5473, 2282306), (6929, 1802722), (10946, 1141153), (13858, 901361), (17261, 723658), (27833, 448786), (34522, 361829), (55666, 224393), (71149, 175562), (87781, 142298)]