1108427986

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 1710720000

約数和(自身を除く): 602292014

約数列:

[1, 2, 79, 149, 158, 197, 239, 298, 394, 478, 11771, 15563, 18881, 23542, 29353, 31126, 35611, 37762, 47083, 58706, 71222, 94166, 2318887, 2813269, 3719557, 4637774, 5626538, 7015367, 7439114, 14030734, 554213993, 1108427986]

約数ペア:

[(1, 1108427986), (2, 554213993), (79, 14030734), (149, 7439114), (158, 7015367), (197, 5626538), (239, 4637774), (298, 3719557), (394, 2813269), (478, 2318887), (11771, 94166), (15563, 71222), (18881, 58706), (23542, 47083), (29353, 37762), (31126, 35611)]