1340261566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{3923}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 2400357888

約数和(自身を除く): 1060096322

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1061, 2122, 3923, 7427, 7846, 14854, 24403, 27461, 48806, 54922, 90229, 170821, 180458, 341642, 631603, 1263206, 4162303, 8324606, 29136121, 58272242, 95732969, 191465938, 670130783, 1340261566]

約数ペア:

[(1, 1340261566), (2, 670130783), (7, 191465938), (14, 95732969), (23, 58272242), (46, 29136121), (161, 8324606), (322, 4162303), (1061, 1263206), (2122, 631603), (3923, 341642), (7427, 180458), (7846, 170821), (14854, 90229), (24403, 54922), (27461, 48806)]