1427367172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{243911}}^1$

素因数の和:243952

約数の個数: 48

約数和(自身を含む): 3278177280

約数和(自身を除く): 1850810108

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 243911, 487822, 975644, 1707377, 2683021, 3414754, 4634309, 5366042, 6829508, 9268618, 10732084, 18537236, 18781147, 32440163, 37562294, 50977399, 64880326, 75124588, 101954798, 129760652, 203909596, 356841793, 713683586, 1427367172]

約数ペア:

[(1, 1427367172), (2, 713683586), (4, 356841793), (7, 203909596), (11, 129760652), (14, 101954798), (19, 75124588), (22, 64880326), (28, 50977399), (38, 37562294), (44, 32440163), (76, 18781147), (77, 18537236), (133, 10732084), (154, 9268618), (209, 6829508), (266, 5366042), (308, 4634309), (418, 3414754), (532, 2683021), (836, 1707377), (1463, 975644), (2926, 487822), (5852, 243911)]