276996902

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5373

約数の個数: 48

約数和(自身を含む): 533306592

約数和(自身を除く): 256309690

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 3731, 4018, 5303, 7462, 10606, 26117, 37121, 52234, 68939, 74242, 137878, 217423, 259847, 434846, 482573, 519694, 965146, 1521961, 2826499, 3043922, 3378011, 5652998, 6756022, 10653727, 19785493, 21307454, 39570986, 138498451, 276996902]

約数ペア:

[(1, 276996902), (2, 138498451), (7, 39570986), (13, 21307454), (14, 19785493), (26, 10653727), (41, 6756022), (49, 5652998), (82, 3378011), (91, 3043922), (98, 2826499), (182, 1521961), (287, 965146), (533, 519694), (574, 482573), (637, 434846), (1066, 259847), (1274, 217423), (2009, 137878), (3731, 74242), (4018, 68939), (5303, 52234), (7462, 37121), (10606, 26117)]