1343985386

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1\times {\mathrm{2719}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 2037519360

約数和(自身を除く): 693533974

約数列:

[1, 2, 101, 202, 2447, 2719, 4894, 5438, 247147, 274619, 494294, 549238, 6653393, 13306786, 671992693, 1343985386]

約数ペア:

[(1, 1343985386), (2, 671992693), (101, 13306786), (202, 6653393), (2447, 549238), (2719, 494294), (4894, 274619), (5438, 247147)]