2017282854604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2887}}^1\times {\mathrm{17827}}^1$

素因数の和:20998

約数の個数: 48

約数和(自身を含む): 3632941347840

約数和(自身を除く): 1615658493236

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 956, 2887, 5774, 9799, 11548, 17827, 19598, 35654, 39196, 71308, 118367, 236734, 473468, 689993, 730907, 1379986, 1461814, 2759972, 2923628, 4260653, 8521306, 17042612, 28289713, 51466549, 56579426, 102933098, 113158852, 174686773, 205866196, 349373546, 698747092, 2110128509, 4220257018, 8440514036, 12300505211, 24601010422, 49202020844, 504320713651, 1008641427302, 2017282854604]

約数ペア:

[(1, 2017282854604), (2, 1008641427302), (4, 504320713651), (41, 49202020844), (82, 24601010422), (164, 12300505211), (239, 8440514036), (478, 4220257018), (956, 2110128509), (2887, 698747092), (5774, 349373546), (9799, 205866196), (11548, 174686773), (17827, 113158852), (19598, 102933098), (35654, 56579426), (39196, 51466549), (71308, 28289713), (118367, 17042612), (236734, 8521306), (473468, 4260653), (689993, 2923628), (730907, 2759972), (1379986, 1461814)]