1051999718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5987}}^1$

素因数の和:6177

約数の個数: 48

約数和(自身を含む): 2015129664

約数和(自身を除く): 963129946

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 163, 326, 539, 1078, 1141, 1793, 2282, 3586, 5987, 7987, 11974, 12551, 15974, 25102, 41909, 65857, 83818, 87857, 131714, 175714, 293363, 460999, 586726, 921998, 975881, 1951762, 3226993, 6453986, 6831167, 10734691, 13662334, 21469382, 47818169, 75142837, 95636338, 150285674, 525999859, 1051999718]

約数ペア:

[(1, 1051999718), (2, 525999859), (7, 150285674), (11, 95636338), (14, 75142837), (22, 47818169), (49, 21469382), (77, 13662334), (98, 10734691), (154, 6831167), (163, 6453986), (326, 3226993), (539, 1951762), (1078, 975881), (1141, 921998), (1793, 586726), (2282, 460999), (3586, 293363), (5987, 175714), (7987, 131714), (11974, 87857), (12551, 83818), (15974, 65857), (25102, 41909)]