2689492092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{681229}}^1$

素因数の和:681290

約数の個数: 48

約数和(自身を含む): 7324584960

約数和(自身を除く): 4635092868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 681229, 1362458, 2043687, 2724916, 4087374, 4768603, 8174748, 9537206, 14305809, 19074412, 28611618, 32017763, 57223236, 64035526, 96053289, 128071052, 192106578, 224124341, 384213156, 448248682, 672373023, 896497364, 1344746046, 2689492092]

約数ペア:

[(1, 2689492092), (2, 1344746046), (3, 896497364), (4, 672373023), (6, 448248682), (7, 384213156), (12, 224124341), (14, 192106578), (21, 128071052), (28, 96053289), (42, 64035526), (47, 57223236), (84, 32017763), (94, 28611618), (141, 19074412), (188, 14305809), (282, 9537206), (329, 8174748), (564, 4768603), (658, 4087374), (987, 2724916), (1316, 2043687), (1974, 1362458), (3948, 681229)]