409969252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12923}}^1$

素因数の和:13048

約数の個数: 48

約数和(自身を含む): 903232512

約数和(自身を除く): 493263260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 7931, 12923, 15862, 25846, 31724, 51692, 90461, 142153, 180922, 284306, 361844, 568612, 995071, 1331069, 1990142, 2662138, 3980284, 5324276, 9317483, 14641759, 18634966, 29283518, 37269932, 58567036, 102492313, 204984626, 409969252]

約数ペア:

[(1, 409969252), (2, 204984626), (4, 102492313), (7, 58567036), (11, 37269932), (14, 29283518), (22, 18634966), (28, 14641759), (44, 9317483), (77, 5324276), (103, 3980284), (154, 2662138), (206, 1990142), (308, 1331069), (412, 995071), (721, 568612), (1133, 361844), (1442, 284306), (2266, 180922), (2884, 142153), (4532, 90461), (7931, 51692), (12923, 31724), (15862, 25846)]