1645672142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{22409}}^1$

素因数の和:22987

約数の個数: 16

約数和(自身を含む): 2507410080

約数和(自身を除く): 861737938

約数列:

[1, 2, 73, 146, 503, 1006, 22409, 36719, 44818, 73438, 1635857, 3271714, 11271727, 22543454, 822836071, 1645672142]

約数ペア:

[(1, 1645672142), (2, 822836071), (73, 22543454), (146, 11271727), (503, 3271714), (1006, 1635857), (22409, 73438), (36719, 44818)]