2912790544

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{276251}}^1$

素因数の和:276918

約数の個数: 20

約数和(自身を含む): 5652115920

約数和(自身を除く): 2739325376

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 276251, 552502, 1105004, 2210008, 4420016, 182049409, 364098818, 728197636, 1456395272, 2912790544]

約数ペア:

[(1, 2912790544), (2, 1456395272), (4, 728197636), (8, 364098818), (16, 182049409), (659, 4420016), (1318, 2210008), (2636, 1105004), (5272, 552502), (10544, 276251)]