546816890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{1327}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 998231040

約数和(自身を除く): 451414150

約数列:

[1, 2, 5, 10, 89, 178, 445, 463, 890, 926, 1327, 2315, 2654, 4630, 6635, 13270, 41207, 82414, 118103, 206035, 236206, 412070, 590515, 614401, 1181030, 1228802, 3072005, 6144010, 54681689, 109363378, 273408445, 546816890]

約数ペア:

[(1, 546816890), (2, 273408445), (5, 109363378), (10, 54681689), (89, 6144010), (178, 3072005), (445, 1228802), (463, 1181030), (890, 614401), (926, 590515), (1327, 412070), (2315, 236206), (2654, 206035), (4630, 118103), (6635, 82414), (13270, 41207)]