2013155422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 3138410880

約数和(自身を除く): 1125255458

約数列:

[1, 2, 37, 74, 157, 241, 314, 482, 719, 1438, 5809, 8917, 11618, 17834, 26603, 37837, 53206, 75674, 112883, 173279, 225766, 346558, 1399969, 2799938, 4176671, 6411323, 8353342, 12822646, 27204803, 54409606, 1006577711, 2013155422]

約数ペア:

[(1, 2013155422), (2, 1006577711), (37, 54409606), (74, 27204803), (157, 12822646), (241, 8353342), (314, 6411323), (482, 4176671), (719, 2799938), (1438, 1399969), (5809, 346558), (8917, 225766), (11618, 173279), (17834, 112883), (26603, 75674), (37837, 53206)]