2214316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 4225760

約数和(自身を除く): 2011444

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 439, 878, 1261, 1756, 2522, 5044, 5707, 11414, 22828, 42583, 85166, 170332, 553579, 1107158, 2214316]

約数ペア:

[(1, 2214316), (2, 1107158), (4, 553579), (13, 170332), (26, 85166), (52, 42583), (97, 22828), (194, 11414), (388, 5707), (439, 5044), (878, 2522), (1261, 1756)]