2587788196

素因数分解:

$2^2\times 7^4\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1446

約数の個数: 60

約数和(自身を含む): 5310830448

約数和(自身を除く): 2723042252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 343, 454, 686, 908, 1187, 1372, 1589, 2374, 2401, 3178, 4748, 4802, 6356, 8309, 9604, 11123, 16618, 22246, 33236, 44492, 58163, 77861, 116326, 155722, 232652, 269449, 311444, 407141, 538898, 545027, 814282, 1077796, 1090054, 1628564, 1886143, 2180108, 2849987, 3772286, 5699974, 7544572, 11399948, 13203001, 26406002, 52812004, 92421007, 184842014, 369684028, 646947049, 1293894098, 2587788196]

約数ペア:

[(1, 2587788196), (2, 1293894098), (4, 646947049), (7, 369684028), (14, 184842014), (28, 92421007), (49, 52812004), (98, 26406002), (196, 13203001), (227, 11399948), (343, 7544572), (454, 5699974), (686, 3772286), (908, 2849987), (1187, 2180108), (1372, 1886143), (1589, 1628564), (2374, 1090054), (2401, 1077796), (3178, 814282), (4748, 545027), (4802, 538898), (6356, 407141), (8309, 311444), (9604, 269449), (11123, 232652), (16618, 155722), (22246, 116326), (33236, 77861), (44492, 58163)]