811834546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 1301760000

約数和(自身を除く): 489925454

約数列:

[1, 2, 19, 38, 127, 149, 254, 298, 1129, 2258, 2413, 2831, 4826, 5662, 18923, 21451, 37846, 42902, 143383, 168221, 286766, 336442, 359537, 719074, 2724277, 3196199, 5448554, 6392398, 21364067, 42728134, 405917273, 811834546]

約数ペア:

[(1, 811834546), (2, 405917273), (19, 42728134), (38, 21364067), (127, 6392398), (149, 5448554), (254, 3196199), (298, 2724277), (1129, 719074), (2258, 359537), (2413, 336442), (2831, 286766), (4826, 168221), (5662, 143383), (18923, 42902), (21451, 37846)]