2016505910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461443}}^1$

素因数の和:461492

約数の個数: 32

約数和(自身を含む): 3986876160

約数和(自身を除く): 1970370250

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 461443, 922886, 2307215, 4614430, 8767417, 10613189, 17534834, 21226378, 43837085, 53065945, 87674170, 106131890, 201650591, 403301182, 1008252955, 2016505910]

約数ペア:

[(1, 2016505910), (2, 1008252955), (5, 403301182), (10, 201650591), (19, 106131890), (23, 87674170), (38, 53065945), (46, 43837085), (95, 21226378), (115, 17534834), (190, 10613189), (230, 8767417), (437, 4614430), (874, 2307215), (2185, 922886), (4370, 461443)]