2015095928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{2969}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 3869434800

約数和(自身を除く): 1854338872

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1973, 2969, 3946, 5938, 7892, 11876, 15784, 23752, 84839, 127667, 169678, 255334, 339356, 510668, 678712, 1021336, 5857837, 11715674, 23431348, 46862696, 251886991, 503773982, 1007547964, 2015095928]

約数ペア:

[(1, 2015095928), (2, 1007547964), (4, 503773982), (8, 251886991), (43, 46862696), (86, 23431348), (172, 11715674), (344, 5857837), (1973, 1021336), (2969, 678712), (3946, 510668), (5938, 339356), (7892, 255334), (11876, 169678), (15784, 127667), (23752, 84839)]