1411718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 1283962

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 103, 154, 178, 206, 623, 721, 979, 1133, 1246, 1442, 1958, 2266, 6853, 7931, 9167, 13706, 15862, 18334, 64169, 100837, 128338, 201674, 705859, 1411718]

約数ペア:

[(1, 1411718), (2, 705859), (7, 201674), (11, 128338), (14, 100837), (22, 64169), (77, 18334), (89, 15862), (103, 13706), (154, 9167), (178, 7931), (206, 6853), (623, 2266), (721, 1958), (979, 1442), (1133, 1246)]