1373890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 2977920

約数和(自身を除く): 1604030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1033, 1330, 2066, 5165, 7231, 10330, 14462, 19627, 36155, 39254, 72310, 98135, 137389, 196270, 274778, 686945, 1373890]

約数ペア:

[(1, 1373890), (2, 686945), (5, 274778), (7, 196270), (10, 137389), (14, 98135), (19, 72310), (35, 39254), (38, 36155), (70, 19627), (95, 14462), (133, 10330), (190, 7231), (266, 5165), (665, 2066), (1033, 1330)]