1318255510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2129}}^1$

素因数の和:2593

約数の個数: 64

約数和(自身を含む): 2795446080

約数和(自身を除く): 1477190570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 433, 715, 866, 1430, 2129, 2165, 4258, 4330, 4763, 5629, 9526, 10645, 11258, 21290, 23419, 23815, 27677, 28145, 46838, 47630, 55354, 56290, 61919, 117095, 123838, 138385, 234190, 276770, 304447, 309595, 608894, 619190, 921857, 1522235, 1843714, 3044470, 4609285, 9218570, 10140427, 11984141, 20280854, 23968282, 50702135, 59920705, 101404270, 119841410, 131825551, 263651102, 659127755, 1318255510]

約数ペア:

[(1, 1318255510), (2, 659127755), (5, 263651102), (10, 131825551), (11, 119841410), (13, 101404270), (22, 59920705), (26, 50702135), (55, 23968282), (65, 20280854), (110, 11984141), (130, 10140427), (143, 9218570), (286, 4609285), (433, 3044470), (715, 1843714), (866, 1522235), (1430, 921857), (2129, 619190), (2165, 608894), (4258, 309595), (4330, 304447), (4763, 276770), (5629, 234190), (9526, 138385), (10645, 123838), (11258, 117095), (21290, 61919), (23419, 56290), (23815, 55354), (27677, 47630), (28145, 46838)]