4541038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 7272720

約数和(自身を除く): 2731682

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1637, 2774, 3274, 31103, 62206, 119501, 239002, 2270519, 4541038]

約数ペア:

[(1, 4541038), (2, 2270519), (19, 239002), (38, 119501), (73, 62206), (146, 31103), (1387, 3274), (1637, 2774)]