2150908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 4076352

約数和(自身を除く): 1925444

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 673, 799, 1346, 1598, 2692, 3196, 11441, 22882, 31631, 45764, 63262, 126524, 537727, 1075454, 2150908]

約数ペア:

[(1, 2150908), (2, 1075454), (4, 537727), (17, 126524), (34, 63262), (47, 45764), (68, 31631), (94, 22882), (188, 11441), (673, 3196), (799, 2692), (1346, 1598)]