1966108701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 3013977600

約数和(自身を除く): 1047868899

約数列:

[1, 3, 17, 23, 37, 51, 69, 89, 111, 267, 391, 509, 629, 851, 1173, 1513, 1527, 1887, 2047, 2553, 3293, 4539, 6141, 8653, 9879, 11707, 14467, 18833, 25959, 34799, 35121, 43401, 45301, 55981, 56499, 75739, 104397, 135903, 167943, 199019, 227217, 320161, 433159, 597057, 770117, 960483, 1041923, 1287563, 1299477, 1676137, 2310351, 3125769, 3862689, 5028411, 7363703, 17712691, 22091109, 28494329, 38551151, 53138073, 85482987, 115653453, 655369567, 1966108701]

約数ペア:

[(1, 1966108701), (3, 655369567), (17, 115653453), (23, 85482987), (37, 53138073), (51, 38551151), (69, 28494329), (89, 22091109), (111, 17712691), (267, 7363703), (391, 5028411), (509, 3862689), (629, 3125769), (851, 2310351), (1173, 1676137), (1513, 1299477), (1527, 1287563), (1887, 1041923), (2047, 960483), (2553, 770117), (3293, 597057), (4539, 433159), (6141, 320161), (8653, 227217), (9879, 199019), (11707, 167943), (14467, 135903), (18833, 104397), (25959, 75739), (34799, 56499), (35121, 55981), (43401, 45301)]