1420236488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{556519}}^1$

素因数の和:556565

約数の個数: 32

約数和(自身を含む): 3005208000

約数和(自身を除く): 1584971512

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 556519, 1113038, 2226076, 4452152, 6121709, 12243418, 16139051, 24486836, 32278102, 48973672, 64556204, 129112408, 177529561, 355059122, 710118244, 1420236488]

約数ペア:

[(1, 1420236488), (2, 710118244), (4, 355059122), (8, 177529561), (11, 129112408), (22, 64556204), (29, 48973672), (44, 32278102), (58, 24486836), (88, 16139051), (116, 12243418), (232, 6121709), (319, 4452152), (638, 2226076), (1276, 1113038), (2552, 556519)]