7817236484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 14065310448

約数和(自身を除く): 6248073964

約数列:

[1, 2, 4, 53, 106, 212, 293, 317, 397, 586, 634, 794, 1172, 1268, 1588, 15529, 16801, 21041, 31058, 33602, 42082, 62116, 67204, 84164, 92881, 116321, 125849, 185762, 232642, 251698, 371524, 465284, 503396, 4922693, 6165013, 6669997, 9845386, 12330026, 13339994, 19690772, 24660052, 26679988, 36873757, 73747514, 147495028, 1954309121, 3908618242, 7817236484]

約数ペア:

[(1, 7817236484), (2, 3908618242), (4, 1954309121), (53, 147495028), (106, 73747514), (212, 36873757), (293, 26679988), (317, 24660052), (397, 19690772), (586, 13339994), (634, 12330026), (794, 9845386), (1172, 6669997), (1268, 6165013), (1588, 4922693), (15529, 503396), (16801, 465284), (21041, 371524), (31058, 251698), (33602, 232642), (42082, 185762), (62116, 125849), (67204, 116321), (84164, 92881)]