2023321742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 3756741120

約数和(自身を除く): 1733419378

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 43, 86, 169, 221, 247, 323, 338, 431, 442, 494, 559, 646, 731, 817, 862, 1118, 1462, 1634, 2873, 3211, 4199, 5603, 5746, 6422, 7267, 7327, 8189, 8398, 9503, 10621, 11206, 13889, 14534, 14654, 16378, 18533, 19006, 21242, 27778, 37066, 54587, 72839, 95251, 106457, 109174, 123539, 138073, 139213, 145678, 180557, 190502, 212914, 240929, 247078, 276146, 278426, 315061, 352127, 361114, 481858, 630122, 704254, 1238263, 1383941, 1809769, 2347241, 2476526, 2767882, 3132077, 3619538, 4095793, 4577651, 4694482, 5986159, 6264154, 8191586, 9155302, 11972318, 23526997, 47053994, 53245309, 59509463, 77820067, 106490618, 119018926, 155640134, 1011660871, 2023321742]

約数ペア:

[(1, 2023321742), (2, 1011660871), (13, 155640134), (17, 119018926), (19, 106490618), (26, 77820067), (34, 59509463), (38, 53245309), (43, 47053994), (86, 23526997), (169, 11972318), (221, 9155302), (247, 8191586), (323, 6264154), (338, 5986159), (431, 4694482), (442, 4577651), (494, 4095793), (559, 3619538), (646, 3132077), (731, 2767882), (817, 2476526), (862, 2347241), (1118, 1809769), (1462, 1383941), (1634, 1238263), (2873, 704254), (3211, 630122), (4199, 481858), (5603, 361114), (5746, 352127), (6422, 315061), (7267, 278426), (7327, 276146), (8189, 247078), (8398, 240929), (9503, 212914), (10621, 190502), (11206, 180557), (13889, 145678), (14534, 139213), (14654, 138073), (16378, 123539), (18533, 109174), (19006, 106457), (21242, 95251), (27778, 72839), (37066, 54587)]