1570073666

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{806821}}^1$

素因数の和:806969

約数の個数: 16

約数和(自身を含む): 2710921920

約数和(自身を除く): 1140848254

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 806821, 1613642, 5647747, 11295494, 112148119, 224296238, 785036833, 1570073666]

約数ペア:

[(1, 1570073666), (2, 785036833), (7, 224296238), (14, 112148119), (139, 11295494), (278, 5647747), (973, 1613642), (1946, 806821)]