4290124

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 18

約数和(自身を含む): 7926324

約数和(自身を除く): 3636200

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2971, 5942, 11884, 56449, 112898, 225796, 1072531, 2145062, 4290124]

約数ペア:

[(1, 4290124), (2, 2145062), (4, 1072531), (19, 225796), (38, 112898), (76, 56449), (361, 11884), (722, 5942), (1444, 2971)]