490601071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 541065840

約数和(自身を除く): 50464769

約数列:

[1, 19, 31, 97, 277, 589, 961, 1843, 3007, 5263, 8587, 18259, 26869, 57133, 93217, 163153, 266197, 510511, 832939, 1771123, 5057743, 15825841, 25821109, 490601071]

約数ペア:

[(1, 490601071), (19, 25821109), (31, 15825841), (97, 5057743), (277, 1771123), (589, 832939), (961, 510511), (1843, 266197), (3007, 163153), (5263, 93217), (8587, 57133), (18259, 26869)]