406064954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{27847}}^1$

素因数の和:28189

約数の個数: 16

約数和(自身を含む): 637607808

約数和(自身を除く): 231542854

約数列:

[1, 2, 23, 46, 317, 634, 7291, 14582, 27847, 55694, 640481, 1280962, 8827499, 17654998, 203032477, 406064954]

約数ペア:

[(1, 406064954), (2, 203032477), (23, 17654998), (46, 8827499), (317, 1280962), (634, 640481), (7291, 55694), (14582, 27847)]