2519335884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227459}}^1$

素因数の和:227550

約数の個数: 48

約数和(自身を含む): 6419831040

約数和(自身を除く): 3900495156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 227459, 454918, 682377, 909836, 1364754, 2729508, 2956967, 5913934, 8870901, 11827868, 16149589, 17741802, 32299178, 35483604, 48448767, 64598356, 96897534, 193795068, 209944657, 419889314, 629833971, 839778628, 1259667942, 2519335884]

約数ペア:

[(1, 2519335884), (2, 1259667942), (3, 839778628), (4, 629833971), (6, 419889314), (12, 209944657), (13, 193795068), (26, 96897534), (39, 64598356), (52, 48448767), (71, 35483604), (78, 32299178), (142, 17741802), (156, 16149589), (213, 11827868), (284, 8870901), (426, 5913934), (852, 2956967), (923, 2729508), (1846, 1364754), (2769, 909836), (3692, 682377), (5538, 454918), (11076, 227459)]