2025101512

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{840989}}^1$

素因数の和:841045

約数の個数: 32

約数和(自身を含む): 4440427200

約数和(自身を除く): 2415325688

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 840989, 1681978, 3363956, 5886923, 6727912, 11773846, 23547692, 36162527, 47095384, 72325054, 144650108, 253137689, 289300216, 506275378, 1012550756, 2025101512]

約数ペア:

[(1, 2025101512), (2, 1012550756), (4, 506275378), (7, 289300216), (8, 253137689), (14, 144650108), (28, 72325054), (43, 47095384), (56, 36162527), (86, 23547692), (172, 11773846), (301, 6727912), (344, 5886923), (602, 3363956), (1204, 1681978), (2408, 840989)]