6421544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 12852000

約数和(自身を除く): 6430456

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 509, 664, 1018, 1577, 2036, 3154, 4072, 6308, 9671, 12616, 19342, 38684, 42247, 77368, 84494, 168988, 337976, 802693, 1605386, 3210772, 6421544]

約数ペア:

[(1, 6421544), (2, 3210772), (4, 1605386), (8, 802693), (19, 337976), (38, 168988), (76, 84494), (83, 77368), (152, 42247), (166, 38684), (332, 19342), (509, 12616), (664, 9671), (1018, 6308), (1577, 4072), (2036, 3154)]