1718426645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 2308198032

約数和(自身を除く): 589771387

約数列:

[1, 5, 13, 41, 65, 169, 193, 205, 257, 533, 845, 965, 1285, 2509, 2665, 3341, 6929, 7913, 10537, 12545, 16705, 32617, 34645, 39565, 43433, 49601, 52685, 102869, 136981, 163085, 217165, 248005, 514345, 644813, 684905, 1337297, 1780753, 2033641, 3224065, 6686485, 8382569, 8903765, 10168205, 26437333, 41912845, 132186665, 343685329, 1718426645]

約数ペア:

[(1, 1718426645), (5, 343685329), (13, 132186665), (41, 41912845), (65, 26437333), (169, 10168205), (193, 8903765), (205, 8382569), (257, 6686485), (533, 3224065), (845, 2033641), (965, 1780753), (1285, 1337297), (2509, 684905), (2665, 644813), (3341, 514345), (6929, 248005), (7913, 217165), (10537, 163085), (12545, 136981), (16705, 102869), (32617, 52685), (34645, 49601), (39565, 43433)]