1539138970

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{211711}}^1$

素因数の和:212445

約数の個数: 16

約数和(自身を含む): 2774274048

約数和(自身を除く): 1235135078

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 211711, 423422, 1058555, 2117110, 153913897, 307827794, 769569485, 1539138970]

約数ペア:

[(1, 1539138970), (2, 769569485), (5, 307827794), (10, 153913897), (727, 2117110), (1454, 1058555), (3635, 423422), (7270, 211711)]