1282142428

素因数分解:

$2^2\times 7^2\times {\mathrm{877}}^1\times {\mathrm{7459}}^1$

素因数の和:8354

約数の個数: 36

約数和(自身を含む): 2613402120

約数和(自身を除く): 1331259692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 877, 1754, 3508, 6139, 7459, 12278, 14918, 24556, 29836, 42973, 52213, 85946, 104426, 171892, 208852, 365491, 730982, 1461964, 6541543, 13083086, 26166172, 45790801, 91581602, 183163204, 320535607, 641071214, 1282142428]

約数ペア:

[(1, 1282142428), (2, 641071214), (4, 320535607), (7, 183163204), (14, 91581602), (28, 45790801), (49, 26166172), (98, 13083086), (196, 6541543), (877, 1461964), (1754, 730982), (3508, 365491), (6139, 208852), (7459, 171892), (12278, 104426), (14918, 85946), (24556, 52213), (29836, 42973)]