1900256104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{5477}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 3681216000

約数和(自身を除く): 1780959896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1399, 2798, 5477, 5596, 10954, 11192, 21908, 43369, 43816, 86738, 169787, 173476, 339574, 346952, 679148, 1358296, 7662323, 15324646, 30649292, 61298584, 237532013, 475064026, 950128052, 1900256104]

約数ペア:

[(1, 1900256104), (2, 950128052), (4, 475064026), (8, 237532013), (31, 61298584), (62, 30649292), (124, 15324646), (248, 7662323), (1399, 1358296), (2798, 679148), (5477, 346952), (5596, 339574), (10954, 173476), (11192, 169787), (21908, 86738), (43369, 43816)]