2019790066

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{34589}}^1$

素因数の和:34738

約数の個数: 32

約数和(自身を含む): 3579649920

約数和(自身を除く): 1559859854

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 602, 679, 1358, 4171, 8342, 29197, 34589, 58394, 69178, 242123, 484246, 1487327, 2974654, 3355133, 6710266, 10411289, 20822578, 23485931, 46971862, 144270719, 288541438, 1009895033, 2019790066]

約数ペア:

[(1, 2019790066), (2, 1009895033), (7, 288541438), (14, 144270719), (43, 46971862), (86, 23485931), (97, 20822578), (194, 10411289), (301, 6710266), (602, 3355133), (679, 2974654), (1358, 1487327), (4171, 484246), (8342, 242123), (29197, 69178), (34589, 58394)]