2018190392

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1097}}^1\times {\mathrm{4339}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 3859909200

約数和(自身を除く): 1841718808

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1097, 2194, 4339, 4388, 8678, 8776, 17356, 34712, 58141, 116282, 229967, 232564, 459934, 465128, 919868, 1839736, 4759883, 9519766, 19039532, 38079064, 252273799, 504547598, 1009095196, 2018190392]

約数ペア:

[(1, 2018190392), (2, 1009095196), (4, 504547598), (8, 252273799), (53, 38079064), (106, 19039532), (212, 9519766), (424, 4759883), (1097, 1839736), (2194, 919868), (4339, 465128), (4388, 459934), (8678, 232564), (8776, 229967), (17356, 116282), (34712, 58141)]