2078793992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4626

約数の個数: 64

約数和(自身を含む): 4371148800

約数和(自身を除く): 2292354808

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 79, 88, 134, 158, 268, 316, 536, 632, 737, 869, 1474, 1738, 2948, 3476, 4463, 5293, 5896, 6952, 8926, 10586, 17852, 21172, 35704, 42344, 49093, 58223, 98186, 116446, 196372, 232892, 299021, 352577, 392744, 465784, 598042, 705154, 1196084, 1410308, 2392168, 2820616, 3289231, 3878347, 6578462, 7756694, 13156924, 15513388, 23622659, 26313848, 31026776, 47245318, 94490636, 188981272, 259849249, 519698498, 1039396996, 2078793992]

約数ペア:

[(1, 2078793992), (2, 1039396996), (4, 519698498), (8, 259849249), (11, 188981272), (22, 94490636), (44, 47245318), (67, 31026776), (79, 26313848), (88, 23622659), (134, 15513388), (158, 13156924), (268, 7756694), (316, 6578462), (536, 3878347), (632, 3289231), (737, 2820616), (869, 2392168), (1474, 1410308), (1738, 1196084), (2948, 705154), (3476, 598042), (4463, 465784), (5293, 392744), (5896, 352577), (6952, 299021), (8926, 232892), (10586, 196372), (17852, 116446), (21172, 98186), (35704, 58223), (42344, 49093)]