520026381161

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{6271}}^1$

素因数の和:6694

約数の個数: 48

約数和(自身を含む): 622228561920

約数和(自身を除く): 102202180759

約数列:

[1, 7, 49, 73, 97, 239, 511, 679, 1673, 3577, 4753, 6271, 7081, 11711, 17447, 23183, 43897, 49567, 122129, 162281, 307279, 346969, 457783, 608287, 854903, 1135967, 1498769, 1692359, 3204481, 4258009, 10491383, 11846513, 22431367, 29806063, 44404951, 73439681, 82925591, 109410137, 145380593, 310834657, 765870959, 1017664151, 2175842599, 5361096713, 7123649057, 10612783289, 74289483023, 520026381161]

約数ペア:

[(1, 520026381161), (7, 74289483023), (49, 10612783289), (73, 7123649057), (97, 5361096713), (239, 2175842599), (511, 1017664151), (679, 765870959), (1673, 310834657), (3577, 145380593), (4753, 109410137), (6271, 82925591), (7081, 73439681), (11711, 44404951), (17447, 29806063), (23183, 22431367), (43897, 11846513), (49567, 10491383), (122129, 4258009), (162281, 3204481), (307279, 1692359), (346969, 1498769), (457783, 1135967), (608287, 854903)]