813148964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{91283}}^1$

素因数の和:91435

約数の個数: 24

約数和(自身を含む): 1518235488

約数和(自身を除く): 705086524

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 91283, 182566, 365132, 1551811, 3103622, 6207244, 11958073, 23916146, 47832292, 203287241, 406574482, 813148964]

約数ペア:

[(1, 813148964), (2, 406574482), (4, 203287241), (17, 47832292), (34, 23916146), (68, 11958073), (131, 6207244), (262, 3103622), (524, 1551811), (2227, 365132), (4454, 182566), (8908, 91283)]