2007983996921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1\times {\mathrm{1419083}}^1$

素因数の和:1429748

約数の個数: 16

約数和(自身を含む): 2415848601600

約数和(自身を除く): 407864604679

約数列:

[1, 7, 19, 133, 10639, 74473, 202141, 1414987, 1419083, 9933581, 26962577, 188738039, 15097624037, 105683368259, 286854856703, 2007983996921]

約数ペア:

[(1, 2007983996921), (7, 286854856703), (19, 105683368259), (133, 15097624037), (10639, 188738039), (74473, 26962577), (202141, 9933581), (1414987, 1419083)]