1158257198

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 2062900224

約数和(自身を除く): 904643026

約数列:

[1, 2, 7, 14, 49, 83, 98, 131, 166, 262, 581, 917, 1087, 1162, 1834, 2174, 4067, 6419, 7609, 8134, 10873, 12838, 15218, 21746, 53263, 76111, 90221, 106526, 142397, 152222, 180442, 284794, 532777, 631547, 996779, 1065554, 1263094, 1993558, 4420829, 6977453, 8841658, 11818951, 13954906, 23637902, 82732657, 165465314, 579128599, 1158257198]

約数ペア:

[(1, 1158257198), (2, 579128599), (7, 165465314), (14, 82732657), (49, 23637902), (83, 13954906), (98, 11818951), (131, 8841658), (166, 6977453), (262, 4420829), (581, 1993558), (917, 1263094), (1087, 1065554), (1162, 996779), (1834, 631547), (2174, 532777), (4067, 284794), (6419, 180442), (7609, 152222), (8134, 142397), (10873, 106526), (12838, 90221), (15218, 76111), (21746, 53263)]