537954612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{25171}}^1$

素因数の和:25328

約数の個数: 48

約数和(自身を含む): 1361704512

約数和(自身を除く): 823749900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 21372, 25171, 50342, 75513, 100684, 151026, 302052, 327223, 654446, 981669, 1308892, 1963338, 3448427, 3926676, 6896854, 10345281, 13793708, 20690562, 41381124, 44829551, 89659102, 134488653, 179318204, 268977306, 537954612]

約数ペア:

[(1, 537954612), (2, 268977306), (3, 179318204), (4, 134488653), (6, 89659102), (12, 44829551), (13, 41381124), (26, 20690562), (39, 13793708), (52, 10345281), (78, 6896854), (137, 3926676), (156, 3448427), (274, 1963338), (411, 1308892), (548, 981669), (822, 654446), (1644, 327223), (1781, 302052), (3562, 151026), (5343, 100684), (7124, 75513), (10686, 50342), (21372, 25171)]