12428728130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1050611}}^1$

素因数の和:1050651

約数の個数: 48

約数和(自身を含む): 27685727424

約数和(自身を除く): 15256999294

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 1050611, 2101222, 5253055, 7354277, 10506110, 13657943, 14708554, 27315886, 36771385, 68289715, 73542770, 95605601, 136579430, 177553259, 191211202, 355106518, 478028005, 887766295, 956056010, 1242872813, 1775532590, 2485745626, 6214364065, 12428728130]

約数ペア:

[(1, 12428728130), (2, 6214364065), (5, 2485745626), (7, 1775532590), (10, 1242872813), (13, 956056010), (14, 887766295), (26, 478028005), (35, 355106518), (65, 191211202), (70, 177553259), (91, 136579430), (130, 95605601), (169, 73542770), (182, 68289715), (338, 36771385), (455, 27315886), (845, 14708554), (910, 13657943), (1183, 10506110), (1690, 7354277), (2366, 5253055), (5915, 2101222), (11830, 1050611)]