2017429538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1234657}}^1$

素因数の和:1234721

約数の個数: 16

約数和(自身を含む): 3259497120

約数和(自身を除く): 1242067582

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1234657, 2469314, 23458483, 46916966, 53090251, 106180502, 1008714769, 2017429538]

約数ペア:

[(1, 2017429538), (2, 1008714769), (19, 106180502), (38, 53090251), (43, 46916966), (86, 23458483), (817, 2469314), (1634, 1234657)]