977980168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{209687}}^1$

素因数の和:209757

約数の個数: 32

約数和(自身を含む): 2038167360

約数和(自身を除く): 1060187192

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 209687, 419374, 838748, 1677496, 2306557, 4613114, 9226228, 11113411, 18452456, 22226822, 44453644, 88907288, 122247521, 244495042, 488990084, 977980168]

約数ペア:

[(1, 977980168), (2, 488990084), (4, 244495042), (8, 122247521), (11, 88907288), (22, 44453644), (44, 22226822), (53, 18452456), (88, 11113411), (106, 9226228), (212, 4613114), (424, 2306557), (583, 1677496), (1166, 838748), (2332, 419374), (4664, 209687)]