2912042345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{70913}}^1$

素因数の和:71152

約数の個数: 16

約数和(自身を含む): 3594488832

約数和(自身を除く): 682446487

約数列:

[1, 5, 43, 191, 215, 955, 8213, 41065, 70913, 354565, 3049259, 13544383, 15246295, 67721915, 582408469, 2912042345]

約数ペア:

[(1, 2912042345), (5, 582408469), (43, 67721915), (191, 15246295), (215, 13544383), (955, 3049259), (8213, 354565), (41065, 70913)]