120983642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 199920000

約数和(自身を除く): 78936358

約数列:

[1, 2, 13, 26, 67, 134, 199, 349, 398, 698, 871, 1742, 2587, 4537, 5174, 9074, 13333, 23383, 26666, 46766, 69451, 138902, 173329, 303979, 346658, 607958, 902863, 1805726, 4653217, 9306434, 60491821, 120983642]

約数ペア:

[(1, 120983642), (2, 60491821), (13, 9306434), (26, 4653217), (67, 1805726), (134, 902863), (199, 607958), (349, 346658), (398, 303979), (698, 173329), (871, 138902), (1742, 69451), (2587, 46766), (4537, 26666), (5174, 23383), (9074, 13333)]