490404983039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{332489}}^1$

素因数の和:333178

約数の個数: 16

約数和(自身を含む): 520679340000

約数和(自身を除く): 30274356961

約数列:

[1, 19, 149, 521, 2831, 9899, 77629, 332489, 1474951, 6317291, 49540861, 173226769, 941276359, 3291308611, 25810788581, 490404983039]

約数ペア:

[(1, 490404983039), (19, 25810788581), (149, 3291308611), (521, 941276359), (2831, 173226769), (9899, 49540861), (77629, 6317291), (332489, 1474951)]