8401743586

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 12919173120

約数和(自身を除く): 4517429534

約数列:

[1, 2, 67, 134, 151, 302, 419, 838, 991, 1982, 10117, 20234, 28073, 56146, 63269, 66397, 126538, 132794, 149641, 299282, 415229, 830458, 4239023, 8478046, 10025947, 20051894, 27820343, 55640686, 62699579, 125399158, 4200871793, 8401743586]

約数ペア:

[(1, 8401743586), (2, 4200871793), (67, 125399158), (134, 62699579), (151, 55640686), (302, 27820343), (419, 20051894), (838, 10025947), (991, 8478046), (1982, 4239023), (10117, 830458), (20234, 415229), (28073, 299282), (56146, 149641), (63269, 132794), (66397, 126538)]