1513028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 2921184

約数和(自身を除く): 1408156

約数列:

[1, 2, 4, 11, 22, 44, 137, 251, 274, 502, 548, 1004, 1507, 2761, 3014, 5522, 6028, 11044, 34387, 68774, 137548, 378257, 756514, 1513028]

約数ペア:

[(1, 1513028), (2, 756514), (4, 378257), (11, 137548), (22, 68774), (44, 34387), (137, 11044), (251, 6028), (274, 5522), (502, 3014), (548, 2761), (1004, 1507)]