2974726

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:759

約数の個数: 16

約数和(自身を含む): 4664880

約数和(自身を除く): 1690154

約数列:

[1, 2, 37, 61, 74, 122, 659, 1318, 2257, 4514, 24383, 40199, 48766, 80398, 1487363, 2974726]

約数ペア:

[(1, 2974726), (2, 1487363), (37, 80398), (61, 48766), (74, 40199), (122, 24383), (659, 4514), (1318, 2257)]