290445533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{6977}}^1$

素因数の和:7316

約数の個数: 16

約数和(自身を含む): 350574720

約数和(自身を除く): 60129187

約数列:

[1, 7, 19, 133, 313, 2191, 5947, 6977, 41629, 48839, 132563, 927941, 2183801, 15286607, 41492219, 290445533]

約数ペア:

[(1, 290445533), (7, 41492219), (19, 15286607), (133, 2183801), (313, 927941), (2191, 132563), (5947, 48839), (6977, 41629)]