749742190

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1\times {\mathrm{1103}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 1366160256

約数和(自身を除く): 616418066

約数列:

[1, 2, 5, 10, 101, 202, 505, 673, 1010, 1103, 1346, 2206, 3365, 5515, 6730, 11030, 67973, 111403, 135946, 222806, 339865, 557015, 679730, 742319, 1114030, 1484638, 3711595, 7423190, 74974219, 149948438, 374871095, 749742190]

約数ペア:

[(1, 749742190), (2, 374871095), (5, 149948438), (10, 74974219), (101, 7423190), (202, 3711595), (505, 1484638), (673, 1114030), (1010, 742319), (1103, 679730), (1346, 557015), (2206, 339865), (3365, 222806), (5515, 135946), (6730, 111403), (11030, 67973)]