1490367098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{17207}}^1$

素因数の和:17378

約数の個数: 32

約数和(自身を含む): 2537422848

約数和(自身を除く): 1047055750

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 1397, 2794, 3937, 7874, 17207, 34414, 43307, 86614, 189277, 378554, 533417, 1066834, 2185289, 4370578, 5867587, 11735174, 24038179, 48076358, 67743959, 135487918, 745183549, 1490367098]

約数ペア:

[(1, 1490367098), (2, 745183549), (11, 135487918), (22, 67743959), (31, 48076358), (62, 24038179), (127, 11735174), (254, 5867587), (341, 4370578), (682, 2185289), (1397, 1066834), (2794, 533417), (3937, 378554), (7874, 189277), (17207, 86614), (34414, 43307)]