4640766676

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{260191}}^1$

素因数の和:260229

約数の個数: 48

約数和(自身を含む): 10199526400

約数和(自身を除く): 5558759724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 260191, 520382, 1040764, 1821337, 3382483, 3642674, 6764966, 7285348, 12749359, 13529932, 23677381, 25498718, 47354762, 50997436, 89245513, 94709524, 165741667, 178491026, 331483334, 356982052, 662966668, 1160191669, 2320383338, 4640766676]

約数ペア:

[(1, 4640766676), (2, 2320383338), (4, 1160191669), (7, 662966668), (13, 356982052), (14, 331483334), (26, 178491026), (28, 165741667), (49, 94709524), (52, 89245513), (91, 50997436), (98, 47354762), (182, 25498718), (196, 23677381), (343, 13529932), (364, 12749359), (637, 7285348), (686, 6764966), (1274, 3642674), (1372, 3382483), (2548, 1821337), (4459, 1040764), (8918, 520382), (17836, 260191)]