1297445406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2425

約数の個数: 64

約数和(自身を含む): 2826793728

約数和(自身を除く): 1529348322

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 107, 159, 214, 318, 321, 642, 901, 1802, 1819, 2243, 2703, 3638, 4486, 5406, 5457, 5671, 6729, 10914, 11342, 13458, 17013, 34026, 38131, 76262, 96407, 114393, 118879, 192814, 228786, 237758, 240001, 289221, 356637, 480002, 578442, 713274, 720003, 1440006, 2020943, 4041886, 4080017, 6062829, 8160034, 12125658, 12240051, 12720053, 24480102, 25440106, 38160159, 76320318, 216240901, 432481802, 648722703, 1297445406]

約数ペア:

[(1, 1297445406), (2, 648722703), (3, 432481802), (6, 216240901), (17, 76320318), (34, 38160159), (51, 25440106), (53, 24480102), (102, 12720053), (106, 12240051), (107, 12125658), (159, 8160034), (214, 6062829), (318, 4080017), (321, 4041886), (642, 2020943), (901, 1440006), (1802, 720003), (1819, 713274), (2243, 578442), (2703, 480002), (3638, 356637), (4486, 289221), (5406, 240001), (5457, 237758), (5671, 228786), (6729, 192814), (10914, 118879), (11342, 114393), (13458, 96407), (17013, 76262), (34026, 38131)]