291229544710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42268439}}^1$

素因数の和:42268512

約数の個数: 32

約数和(自身を含む): 575188931520

約数和(自身を除く): 283959386810

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 42268439, 84536878, 211342195, 422684390, 549489707, 1098979414, 2240227267, 2747448535, 4480454534, 5494897070, 11201136335, 22402272670, 29122954471, 58245908942, 145614772355, 291229544710]

約数ペア:

[(1, 291229544710), (2, 145614772355), (5, 58245908942), (10, 29122954471), (13, 22402272670), (26, 11201136335), (53, 5494897070), (65, 4480454534), (106, 2747448535), (130, 2240227267), (265, 1098979414), (530, 549489707), (689, 422684390), (1378, 211342195), (3445, 84536878), (6890, 42268439)]