905087118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313613}}^1$

素因数の和:313668

約数の個数: 32

約数和(自身を含む): 2002111776

約数和(自身を除く): 1097024658

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 313613, 627226, 940839, 1881678, 4076969, 8153938, 11603681, 12230907, 23207362, 24461814, 34811043, 69622086, 150847853, 301695706, 452543559, 905087118]

約数ペア:

[(1, 905087118), (2, 452543559), (3, 301695706), (6, 150847853), (13, 69622086), (26, 34811043), (37, 24461814), (39, 23207362), (74, 12230907), (78, 11603681), (111, 8153938), (222, 4076969), (481, 1881678), (962, 940839), (1443, 627226), (2886, 313613)]