2948684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 5529888

約数和(自身を除く): 2581204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 421, 842, 1684, 1751, 3502, 7004, 7157, 14314, 28628, 43363, 86726, 173452, 737171, 1474342, 2948684]

約数ペア:

[(1, 2948684), (2, 1474342), (4, 737171), (17, 173452), (34, 86726), (68, 43363), (103, 28628), (206, 14314), (412, 7157), (421, 7004), (842, 3502), (1684, 1751)]