630285698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{41647}}^1$

素因数の和:41726

約数の個数: 32

約数和(自身を含む): 1151483904

約数和(自身を除く): 521198206

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 41647, 83294, 291529, 583058, 957881, 1915762, 1957409, 3914818, 6705167, 13410334, 13701863, 27403726, 45020407, 90040814, 315142849, 630285698]

約数ペア:

[(1, 630285698), (2, 315142849), (7, 90040814), (14, 45020407), (23, 27403726), (46, 13701863), (47, 13410334), (94, 6705167), (161, 3914818), (322, 1957409), (329, 1915762), (658, 957881), (1081, 583058), (2162, 291529), (7567, 83294), (15134, 41647)]