740487486

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{9743}}^1$

素因数の和:10040

約数の個数: 32

約数和(自身を含む): 1515386880

約数和(自身を除く): 774899394

約数列:

[1, 2, 3, 6, 53, 106, 159, 239, 318, 478, 717, 1434, 9743, 12667, 19486, 25334, 29229, 38001, 58458, 76002, 516379, 1032758, 1549137, 2328577, 3098274, 4657154, 6985731, 13971462, 123414581, 246829162, 370243743, 740487486]

約数ペア:

[(1, 740487486), (2, 370243743), (3, 246829162), (6, 123414581), (53, 13971462), (106, 6985731), (159, 4657154), (239, 3098274), (318, 2328577), (478, 1549137), (717, 1032758), (1434, 516379), (9743, 76002), (12667, 58458), (19486, 38001), (25334, 29229)]