489242512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2779787}}^1$

素因数の和:2779806

約数の個数: 20

約数和(自身を含む): 1034081136

約数和(自身を除く): 544838624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2779787, 5559574, 11119148, 22238296, 30577657, 44476592, 61155314, 122310628, 244621256, 489242512]

約数ペア:

[(1, 489242512), (2, 244621256), (4, 122310628), (8, 61155314), (11, 44476592), (16, 30577657), (22, 22238296), (44, 11119148), (88, 5559574), (176, 2779787)]