406932470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42433}}^1$

素因数の和:42584

約数の個数: 32

約数和(自身を含む): 843248448

約数和(自身を除く): 436315978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 42433, 84866, 212165, 297031, 424330, 594062, 1485155, 2970310, 5813321, 11626642, 29066605, 40693247, 58133210, 81386494, 203466235, 406932470]

約数ペア:

[(1, 406932470), (2, 203466235), (5, 81386494), (7, 58133210), (10, 40693247), (14, 29066605), (35, 11626642), (70, 5813321), (137, 2970310), (274, 1485155), (685, 594062), (959, 424330), (1370, 297031), (1918, 212165), (4795, 84866), (9590, 42433)]