490645086

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{12347}}^1$

素因数の和:12568

約数の個数: 32

約数和(自身を含む): 1013523840

約数和(自身を除く): 522878754

約数列:

[1, 2, 3, 6, 37, 74, 111, 179, 222, 358, 537, 1074, 6623, 12347, 13246, 19869, 24694, 37041, 39738, 74082, 456839, 913678, 1370517, 2210113, 2741034, 4420226, 6630339, 13260678, 81774181, 163548362, 245322543, 490645086]

約数ペア:

[(1, 490645086), (2, 245322543), (3, 163548362), (6, 81774181), (37, 13260678), (74, 6630339), (111, 4420226), (179, 2741034), (222, 2210113), (358, 1370517), (537, 913678), (1074, 456839), (6623, 74082), (12347, 39738), (13246, 37041), (19869, 24694)]