521555366956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19032089}}^1$

素因数の和:19032154

約数の個数: 48

約数和(自身を含む): 1074323416320

約数和(自身を除く): 552768049364

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 19032089, 38064178, 76128356, 247417157, 323545513, 494834314, 589994759, 647091026, 989668628, 1179989518, 1294182052, 2359979036, 4206091669, 7669931867, 8412183338, 10029910903, 15339863734, 16824366676, 20059821806, 30679727468, 40119643612, 130388841739, 260777683478, 521555366956]

約数ペア:

[(1, 521555366956), (2, 260777683478), (4, 130388841739), (13, 40119643612), (17, 30679727468), (26, 20059821806), (31, 16824366676), (34, 15339863734), (52, 10029910903), (62, 8412183338), (68, 7669931867), (124, 4206091669), (221, 2359979036), (403, 1294182052), (442, 1179989518), (527, 989668628), (806, 647091026), (884, 589994759), (1054, 494834314), (1612, 323545513), (2108, 247417157), (6851, 76128356), (13702, 38064178), (27404, 19032089)]