2216151184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{560767}}^1$

素因数の和:560807

約数の個数: 40

約数和(自身を含む): 4867466240

約数和(自身を除く): 2651315056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 560767, 1121534, 2243068, 4486136, 7289971, 8972272, 10654573, 14579942, 21309146, 29159884, 42618292, 58319768, 85236584, 116639536, 138509449, 170473168, 277018898, 554037796, 1108075592, 2216151184]

約数ペア:

[(1, 2216151184), (2, 1108075592), (4, 554037796), (8, 277018898), (13, 170473168), (16, 138509449), (19, 116639536), (26, 85236584), (38, 58319768), (52, 42618292), (76, 29159884), (104, 21309146), (152, 14579942), (208, 10654573), (247, 8972272), (304, 7289971), (494, 4486136), (988, 2243068), (1976, 1121534), (3952, 560767)]