1218530879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{2309}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 1327233600

約数和(自身を除く): 108702721

約数列:

[1, 17, 37, 629, 839, 2309, 14263, 31043, 39253, 85433, 527731, 1452361, 1937251, 32933267, 71678287, 1218530879]

約数ペア:

[(1, 1218530879), (17, 71678287), (37, 32933267), (629, 1937251), (839, 1452361), (2309, 527731), (14263, 85433), (31043, 39253)]