123677068

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 219265200

約数和(自身を除く): 95588132

約数列:

[1, 2, 4, 109, 218, 419, 436, 677, 838, 1354, 1676, 2708, 45671, 73793, 91342, 147586, 182684, 283663, 295172, 567326, 1134652, 30919267, 61838534, 123677068]

約数ペア:

[(1, 123677068), (2, 61838534), (4, 30919267), (109, 1134652), (218, 567326), (419, 295172), (436, 283663), (677, 182684), (838, 147586), (1354, 91342), (1676, 73793), (2708, 45671)]