514739004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 1345419264

約数和(自身を除く): 830680260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 163, 186, 326, 372, 403, 489, 652, 653, 806, 978, 1209, 1306, 1612, 1956, 1959, 2119, 2418, 2612, 3918, 4238, 4836, 5053, 6357, 7836, 8476, 8489, 10106, 12714, 15159, 16978, 20212, 20243, 25428, 25467, 30318, 33956, 40486, 50934, 60636, 60729, 65689, 80972, 101868, 106439, 121458, 131378, 197067, 212878, 242916, 262756, 263159, 319317, 394134, 425756, 526318, 638634, 788268, 789477, 1052636, 1277268, 1383707, 1578954, 2767414, 3157908, 3299609, 4151121, 5534828, 6599218, 8302242, 9898827, 13198436, 16604484, 19797654, 39595308, 42894917, 85789834, 128684751, 171579668, 257369502, 514739004]

約数ペア:

[(1, 514739004), (2, 257369502), (3, 171579668), (4, 128684751), (6, 85789834), (12, 42894917), (13, 39595308), (26, 19797654), (31, 16604484), (39, 13198436), (52, 9898827), (62, 8302242), (78, 6599218), (93, 5534828), (124, 4151121), (156, 3299609), (163, 3157908), (186, 2767414), (326, 1578954), (372, 1383707), (403, 1277268), (489, 1052636), (652, 789477), (653, 788268), (806, 638634), (978, 526318), (1209, 425756), (1306, 394134), (1612, 319317), (1956, 263159), (1959, 262756), (2119, 242916), (2418, 212878), (2612, 197067), (3918, 131378), (4238, 121458), (4836, 106439), (5053, 101868), (6357, 80972), (7836, 65689), (8476, 60729), (8489, 60636), (10106, 50934), (12714, 40486), (15159, 33956), (16978, 30318), (20212, 25467), (20243, 25428)]