174432214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 115871786

約数列:

[1, 2, 11, 22, 127, 149, 254, 298, 419, 838, 1397, 1639, 2794, 3278, 4609, 9218, 18923, 37846, 53213, 62431, 106426, 124862, 208153, 416306, 585343, 686741, 1170686, 1373482, 7928737, 15857474, 87216107, 174432214]

約数ペア:

[(1, 174432214), (2, 87216107), (11, 15857474), (22, 7928737), (127, 1373482), (149, 1170686), (254, 686741), (298, 585343), (419, 416306), (838, 208153), (1397, 124862), (1639, 106426), (2794, 62431), (3278, 53213), (4609, 37846), (9218, 18923)]