1338382270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{4999}}^1$

素因数の和:5700

約数の個数: 32

約数和(自身を含む): 2472120000

約数和(自身を除く): 1133737730

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 653, 1306, 3265, 4999, 6530, 9998, 24995, 26773, 49990, 53546, 133865, 204959, 267730, 409918, 1024795, 2049590, 3264347, 6528694, 16321735, 32643470, 133838227, 267676454, 669191135, 1338382270]

約数ペア:

[(1, 1338382270), (2, 669191135), (5, 267676454), (10, 133838227), (41, 32643470), (82, 16321735), (205, 6528694), (410, 3264347), (653, 2049590), (1306, 1024795), (3265, 409918), (4999, 267730), (6530, 204959), (9998, 133865), (24995, 53546), (26773, 49990)]