489761004

素因数分解:

$2^2\times 3^1\times {\mathrm{4243}}^1\times {\mathrm{9619}}^1$

素因数の和:13869

約数の個数: 24

約数和(自身を含む): 1143163840

約数和(自身を除く): 653402836

約数列:

[1, 2, 3, 4, 6, 12, 4243, 8486, 9619, 12729, 16972, 19238, 25458, 28857, 38476, 50916, 57714, 115428, 40813417, 81626834, 122440251, 163253668, 244880502, 489761004]

約数ペア:

[(1, 489761004), (2, 244880502), (3, 163253668), (4, 122440251), (6, 81626834), (12, 40813417), (4243, 115428), (8486, 57714), (9619, 50916), (12729, 38476), (16972, 28857), (19238, 25458)]