5158801921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1206173}}^1$

素因数の和:1206240

約数の個数: 16

約数和(自身を含む): 6484391424

約数和(自身を除く): 1325589503

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 1206173, 8443211, 15680249, 56690131, 109761743, 396830917, 736971703, 5158801921]

約数ペア:

[(1, 5158801921), (7, 736971703), (13, 396830917), (47, 109761743), (91, 56690131), (329, 15680249), (611, 8443211), (4277, 1206173)]