2013840178

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1\times {\mathrm{1613}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 3477873024

約数和(自身を除く): 1464032846

約数列:

[1, 2, 7, 14, 257, 347, 514, 694, 1613, 1799, 2429, 3226, 3598, 4858, 11291, 22582, 89179, 178358, 414541, 559711, 624253, 829082, 1119422, 1248506, 2901787, 3917977, 5803574, 7835954, 143845727, 287691454, 1006920089, 2013840178]

約数ペア:

[(1, 2013840178), (2, 1006920089), (7, 287691454), (14, 143845727), (257, 7835954), (347, 5803574), (514, 3917977), (694, 2901787), (1613, 1248506), (1799, 1119422), (2429, 829082), (3226, 624253), (3598, 559711), (4858, 414541), (11291, 178358), (22582, 89179)]