133584698

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7538

約数の個数: 24

約数和(自身を含む): 221099868

約数和(自身を除く): 87515170

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 7457, 8957, 14914, 17914, 96941, 193882, 395221, 790442, 1260233, 2520466, 5137873, 10275746, 66792349, 133584698]

約数ペア:

[(1, 133584698), (2, 66792349), (13, 10275746), (26, 5137873), (53, 2520466), (106, 1260233), (169, 790442), (338, 395221), (689, 193882), (1378, 96941), (7457, 17914), (8957, 14914)]