409356714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{228181}}^1$

素因数の和:228222

約数の個数: 32

約数和(自身を含む): 920029824

約数和(自身を除く): 510673110

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 228181, 456362, 684543, 1369086, 2966353, 5248163, 5932706, 8899059, 10496326, 15744489, 17798118, 31488978, 68226119, 136452238, 204678357, 409356714]

約数ペア:

[(1, 409356714), (2, 204678357), (3, 136452238), (6, 68226119), (13, 31488978), (23, 17798118), (26, 15744489), (39, 10496326), (46, 8899059), (69, 5932706), (78, 5248163), (138, 2966353), (299, 1369086), (598, 684543), (897, 456362), (1794, 228181)]