1387564378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{9007}}^1$

素因数の和:9246

約数の個数: 32

約数和(自身を含む): 2311524864

約数和(自身を除く): 923960486

約数列:

[1, 2, 17, 23, 34, 46, 197, 391, 394, 782, 3349, 4531, 6698, 9007, 9062, 18014, 77027, 153119, 154054, 207161, 306238, 414322, 1774379, 3521737, 3548758, 7043474, 30164443, 40810717, 60328886, 81621434, 693782189, 1387564378]

約数ペア:

[(1, 1387564378), (2, 693782189), (17, 81621434), (23, 60328886), (34, 40810717), (46, 30164443), (197, 7043474), (391, 3548758), (394, 3521737), (782, 1774379), (3349, 414322), (4531, 306238), (6698, 207161), (9007, 154054), (9062, 153119), (18014, 77027)]