492705607678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{617963}}^1$

素因数の和:618208

約数の個数: 32

約数和(自身を含む): 772642861056

約数和(自身を除く): 279937253378

約数列:

[1, 2, 43, 73, 86, 127, 146, 254, 3139, 5461, 6278, 9271, 10922, 18542, 398653, 617963, 797306, 1235926, 26572409, 45111299, 53144818, 78481301, 90222598, 156962602, 1939785857, 3374695943, 3879571714, 5729134973, 6749391886, 11458269946, 246352803839, 492705607678]

約数ペア:

[(1, 492705607678), (2, 246352803839), (43, 11458269946), (73, 6749391886), (86, 5729134973), (127, 3879571714), (146, 3374695943), (254, 1939785857), (3139, 156962602), (5461, 90222598), (6278, 78481301), (9271, 53144818), (10922, 45111299), (18542, 26572409), (398653, 1235926), (617963, 797306)]