4430084

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 18

約数和(自身を含む): 7977690

約数和(自身を除く): 3547606

約数列:

[1, 2, 4, 37, 74, 148, 809, 1369, 1618, 2738, 3236, 5476, 29933, 59866, 119732, 1107521, 2215042, 4430084]

約数ペア:

[(1, 4430084), (2, 2215042), (4, 1107521), (37, 119732), (74, 59866), (148, 29933), (809, 5476), (1369, 3236), (1618, 2738)]