1330789936

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{516611}}^1$

素因数の和:516649

約数の個数: 40

約数和(自身を含む): 3074874624

約数和(自身を除く): 1744084688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 516611, 1033222, 2066444, 3616277, 4132888, 7232554, 8265776, 11882053, 14465108, 23764106, 28930216, 47528212, 57860432, 83174371, 95056424, 166348742, 190112848, 332697484, 665394968, 1330789936]

約数ペア:

[(1, 1330789936), (2, 665394968), (4, 332697484), (7, 190112848), (8, 166348742), (14, 95056424), (16, 83174371), (23, 57860432), (28, 47528212), (46, 28930216), (56, 23764106), (92, 14465108), (112, 11882053), (161, 8265776), (184, 7232554), (322, 4132888), (368, 3616277), (644, 2066444), (1288, 1033222), (2576, 516611)]