6720946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 10697760

約数和(自身を除く): 3976814

約数列:

[1, 2, 19, 38, 137, 274, 1291, 2582, 2603, 5206, 24529, 49058, 176867, 353734, 3360473, 6720946]

約数ペア:

[(1, 6720946), (2, 3360473), (19, 353734), (38, 176867), (137, 49058), (274, 24529), (1291, 5206), (2582, 2603)]