2017382816

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 4005197280

約数和(自身を除く): 1987814464

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 509, 587, 844, 1018, 1174, 1688, 2036, 2348, 3376, 4072, 4696, 6752, 8144, 9392, 16288, 18784, 107399, 123857, 214798, 247714, 298783, 429596, 495428, 597566, 859192, 990856, 1195132, 1718384, 1981712, 2390264, 3436768, 3963424, 4780528, 9561056, 63043213, 126086426, 252172852, 504345704, 1008691408, 2017382816]

約数ペア:

[(1, 2017382816), (2, 1008691408), (4, 504345704), (8, 252172852), (16, 126086426), (32, 63043213), (211, 9561056), (422, 4780528), (509, 3963424), (587, 3436768), (844, 2390264), (1018, 1981712), (1174, 1718384), (1688, 1195132), (2036, 990856), (2348, 859192), (3376, 597566), (4072, 495428), (4696, 429596), (6752, 298783), (8144, 247714), (9392, 214798), (16288, 123857), (18784, 107399)]