2902502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 4551792

約数和(自身を除く): 1649290

約数列:

[1, 2, 37, 61, 74, 122, 643, 1286, 2257, 4514, 23791, 39223, 47582, 78446, 1451251, 2902502]

約数ペア:

[(1, 2902502), (2, 1451251), (37, 78446), (61, 47582), (74, 39223), (122, 23791), (643, 4514), (1286, 2257)]