2808488762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 4588587360

約数和(自身を除く): 1780098598

約数列:

[1, 2, 19, 38, 53, 83, 106, 166, 317, 634, 1007, 1577, 2014, 2809, 3154, 4399, 5618, 6023, 8798, 12046, 16801, 26311, 33602, 52622, 53371, 83581, 106742, 167162, 233147, 319219, 466294, 499909, 638438, 890453, 999818, 1394483, 1780906, 2788966, 4429793, 8859586, 16918607, 26495177, 33837214, 52990354, 73907599, 147815198, 1404244381, 2808488762]

約数ペア:

[(1, 2808488762), (2, 1404244381), (19, 147815198), (38, 73907599), (53, 52990354), (83, 33837214), (106, 26495177), (166, 16918607), (317, 8859586), (634, 4429793), (1007, 2788966), (1577, 1780906), (2014, 1394483), (2809, 999818), (3154, 890453), (4399, 638438), (5618, 499909), (6023, 466294), (8798, 319219), (12046, 233147), (16801, 167162), (26311, 106742), (33602, 83581), (52622, 53371)]