1330884583

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 1634480640

約数和(自身を除く): 303596057

約数列:

[1, 7, 19, 67, 133, 233, 469, 641, 1273, 1631, 4427, 4487, 8911, 12179, 15611, 30989, 42947, 85253, 109277, 149353, 296609, 300629, 815993, 1045471, 2076263, 2837707, 5711951, 10006651, 19863949, 70046557, 190126369, 1330884583]

約数ペア:

[(1, 1330884583), (7, 190126369), (19, 70046557), (67, 19863949), (133, 10006651), (233, 5711951), (469, 2837707), (641, 2076263), (1273, 1045471), (1631, 815993), (4427, 300629), (4487, 296609), (8911, 149353), (12179, 109277), (15611, 85253), (30989, 42947)]