1898996829964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{102217}}^1\times {\mathrm{357271}}^1$

素因数の和:459505

約数の個数: 24

約数和(自身を含む): 3578923671008

約数和(自身を除く): 1679926841044

約数列:

[1, 2, 4, 13, 26, 52, 102217, 204434, 357271, 408868, 714542, 1328821, 1429084, 2657642, 4644523, 5315284, 9289046, 18578092, 36519169807, 73038339614, 146076679228, 474749207491, 949498414982, 1898996829964]

約数ペア:

[(1, 1898996829964), (2, 949498414982), (4, 474749207491), (13, 146076679228), (26, 73038339614), (52, 36519169807), (102217, 18578092), (204434, 9289046), (357271, 5315284), (408868, 4644523), (714542, 2657642), (1328821, 1429084)]