4978756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 9295776

約数和(自身を除く): 4317020

約数列:

[1, 2, 4, 17, 34, 68, 211, 347, 422, 694, 844, 1388, 3587, 5899, 7174, 11798, 14348, 23596, 73217, 146434, 292868, 1244689, 2489378, 4978756]

約数ペア:

[(1, 4978756), (2, 2489378), (4, 1244689), (17, 292868), (34, 146434), (68, 73217), (211, 23596), (347, 14348), (422, 11798), (694, 7174), (844, 5899), (1388, 3587)]