117779354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24722

約数の個数: 32

約数和(自身を含む): 227377152

約数和(自身を除く): 109597798

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 24671, 49342, 172697, 271381, 345394, 542762, 764801, 1529602, 1899667, 3799334, 5353607, 8412811, 10707214, 16825622, 58889677, 117779354]

約数ペア:

[(1, 117779354), (2, 58889677), (7, 16825622), (11, 10707214), (14, 8412811), (22, 5353607), (31, 3799334), (62, 1899667), (77, 1529602), (154, 764801), (217, 542762), (341, 345394), (434, 271381), (682, 172697), (2387, 49342), (4774, 24671)]