2100022816

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{6841}}^1$

素因数の和:7085

約数の個数: 48

約数和(自身を含む): 4236320088

約数和(自身を除く): 2136297272

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 181, 212, 362, 424, 724, 848, 1448, 1696, 2896, 5792, 6841, 9593, 13682, 19186, 27364, 38372, 54728, 76744, 109456, 153488, 218912, 306976, 362573, 725146, 1238221, 1450292, 2476442, 2900584, 4952884, 5801168, 9905768, 11602336, 19811536, 39623072, 65625713, 131251426, 262502852, 525005704, 1050011408, 2100022816]

約数ペア:

[(1, 2100022816), (2, 1050011408), (4, 525005704), (8, 262502852), (16, 131251426), (32, 65625713), (53, 39623072), (106, 19811536), (181, 11602336), (212, 9905768), (362, 5801168), (424, 4952884), (724, 2900584), (848, 2476442), (1448, 1450292), (1696, 1238221), (2896, 725146), (5792, 362573), (6841, 306976), (9593, 218912), (13682, 153488), (19186, 109456), (27364, 76744), (38372, 54728)]