2103302576

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{212369}}^1$

素因数の和:212996

約数の個数: 20

約数和(自身を含む): 4081751400

約数和(自身を除く): 1978448824

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 212369, 424738, 849476, 1698952, 3397904, 131456411, 262912822, 525825644, 1051651288, 2103302576]

約数ペア:

[(1, 2103302576), (2, 1051651288), (4, 525825644), (8, 262912822), (16, 131456411), (619, 3397904), (1238, 1698952), (2476, 849476), (4952, 424738), (9904, 212369)]