520039074

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 1110786048

約数和(自身を除く): 590746974

約数列:

[1, 2, 3, 6, 31, 53, 62, 71, 93, 106, 142, 159, 186, 213, 318, 426, 743, 1486, 1643, 2201, 2229, 3286, 3763, 4402, 4458, 4929, 6603, 7526, 9858, 11289, 13206, 22578, 23033, 39379, 46066, 52753, 69099, 78758, 105506, 116653, 118137, 138198, 158259, 233306, 236274, 316518, 349959, 699918, 1220749, 1635343, 2441498, 2795909, 3270686, 3662247, 4906029, 5591818, 7324494, 8387727, 9812058, 16775454, 86673179, 173346358, 260019537, 520039074]

約数ペア:

[(1, 520039074), (2, 260019537), (3, 173346358), (6, 86673179), (31, 16775454), (53, 9812058), (62, 8387727), (71, 7324494), (93, 5591818), (106, 4906029), (142, 3662247), (159, 3270686), (186, 2795909), (213, 2441498), (318, 1635343), (426, 1220749), (743, 699918), (1486, 349959), (1643, 316518), (2201, 236274), (2229, 233306), (3286, 158259), (3763, 138198), (4402, 118137), (4458, 116653), (4929, 105506), (6603, 78758), (7526, 69099), (9858, 52753), (11289, 46066), (13206, 39379), (22578, 23033)]