2078352017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 2575411200

約数和(自身を除く): 497059183

約数列:

[1, 7, 17, 53, 119, 229, 371, 901, 1439, 1603, 3893, 6307, 10073, 12137, 24463, 27251, 76267, 84959, 171241, 206329, 329531, 533869, 1296539, 1444303, 2306717, 5602027, 9075773, 17465143, 39214189, 122256001, 296907431, 2078352017]

約数ペア:

[(1, 2078352017), (7, 296907431), (17, 122256001), (53, 39214189), (119, 17465143), (229, 9075773), (371, 5602027), (901, 2306717), (1439, 1444303), (1603, 1296539), (3893, 533869), (6307, 329531), (10073, 206329), (12137, 171241), (24463, 84959), (27251, 76267)]