235553906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1249}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 426000000

約数和(自身を除く): 190446094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 709, 1249, 1418, 2498, 4963, 8743, 9926, 13471, 17486, 23731, 26942, 47462, 94297, 166117, 188594, 332234, 885541, 1771082, 6198787, 12397574, 16825279, 33650558, 117776953, 235553906]

約数ペア:

[(1, 235553906), (2, 117776953), (7, 33650558), (14, 16825279), (19, 12397574), (38, 6198787), (133, 1771082), (266, 885541), (709, 332234), (1249, 188594), (1418, 166117), (2498, 94297), (4963, 47462), (8743, 26942), (9926, 23731), (13471, 17486)]