500000028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{3373}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 1274238336

約数和(自身を除く): 774238308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1123, 2246, 3369, 3373, 4492, 6738, 6746, 10119, 12353, 13476, 13492, 20238, 24706, 37059, 37103, 40476, 49412, 74118, 74206, 111309, 148236, 148412, 222618, 445236, 3787879, 7575758, 11363637, 15151516, 22727274, 41666669, 45454548, 83333338, 125000007, 166666676, 250000014, 500000028]

約数ペア:

[(1, 500000028), (2, 250000014), (3, 166666676), (4, 125000007), (6, 83333338), (11, 45454548), (12, 41666669), (22, 22727274), (33, 15151516), (44, 11363637), (66, 7575758), (132, 3787879), (1123, 445236), (2246, 222618), (3369, 148412), (3373, 148236), (4492, 111309), (6738, 74206), (6746, 74118), (10119, 49412), (12353, 40476), (13476, 37103), (13492, 37059), (20238, 24706)]