2010857842

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{87421}}^1$

素因数の和:87514

約数の個数: 32

約数和(自身を含む): 3625565184

約数和(自身を除く): 1614707342

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 11501, 23002, 87421, 174842, 611947, 1223894, 2710051, 4633313, 5420102, 9266626, 18970357, 32433191, 37940714, 64866382, 143632703, 287265406, 1005428921, 2010857842]

約数ペア:

[(1, 2010857842), (2, 1005428921), (7, 287265406), (14, 143632703), (31, 64866382), (53, 37940714), (62, 32433191), (106, 18970357), (217, 9266626), (371, 5420102), (434, 4633313), (742, 2710051), (1643, 1223894), (3286, 611947), (11501, 174842), (23002, 87421)]