1330459479964

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{6763}}^1\times {\mathrm{136237}}^1$

素因数の和:143042

約数の個数: 36

約数和(自身を含む): 2457677389944

約数和(自身を除く): 1127217909980

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6763, 13526, 27052, 128497, 136237, 256994, 272474, 513988, 544948, 2441443, 2588503, 4882886, 5177006, 9765772, 10354012, 49181557, 98363114, 196726228, 921370831, 1842741662, 3685483324, 17506045789, 35012091578, 70024183156, 332614869991, 665229739982, 1330459479964]

約数ペア:

[(1, 1330459479964), (2, 665229739982), (4, 332614869991), (19, 70024183156), (38, 35012091578), (76, 17506045789), (361, 3685483324), (722, 1842741662), (1444, 921370831), (6763, 196726228), (13526, 98363114), (27052, 49181557), (128497, 10354012), (136237, 9765772), (256994, 5177006), (272474, 4882886), (513988, 2588503), (544948, 2441443)]