2499884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4692240

約数和(自身を除く): 2192356

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 379, 388, 758, 1516, 1649, 3298, 6443, 6596, 12886, 25772, 36763, 73526, 147052, 624971, 1249942, 2499884]

約数ペア:

[(1, 2499884), (2, 1249942), (4, 624971), (17, 147052), (34, 73526), (68, 36763), (97, 25772), (194, 12886), (379, 6596), (388, 6443), (758, 3298), (1516, 1649)]