472005188642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5399}}^1\times {\mathrm{22567}}^1$

素因数の和:28130

約数の個数: 32

約数和(自身を含む): 767763360000

約数和(自身を除く): 295758171358

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 5399, 10798, 22567, 45134, 70187, 140374, 293371, 586742, 804451, 1608902, 3362483, 6724966, 10457863, 20915726, 43712279, 87424558, 121839233, 243678466, 1583910029, 3167820058, 18154045717, 36308091434, 236002594321, 472005188642]

約数ペア:

[(1, 472005188642), (2, 236002594321), (13, 36308091434), (26, 18154045717), (149, 3167820058), (298, 1583910029), (1937, 243678466), (3874, 121839233), (5399, 87424558), (10798, 43712279), (22567, 20915726), (45134, 10457863), (70187, 6724966), (140374, 3362483), (293371, 1608902), (586742, 804451)]