2220362008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{2017}}^1\times {\mathrm{3719}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 4278967200

約数和(自身を除く): 2058605192

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 2017, 3719, 4034, 7438, 8068, 14876, 16136, 29752, 74629, 137603, 149258, 275206, 298516, 550412, 597032, 1100824, 7501223, 15002446, 30004892, 60009784, 277545251, 555090502, 1110181004, 2220362008]

約数ペア:

[(1, 2220362008), (2, 1110181004), (4, 555090502), (8, 277545251), (37, 60009784), (74, 30004892), (148, 15002446), (296, 7501223), (2017, 1100824), (3719, 597032), (4034, 550412), (7438, 298516), (8068, 275206), (14876, 149258), (16136, 137603), (29752, 74629)]