2051213402

素因数分解:

$2^1\times 7^3\times {\mathrm{541}}^1\times {\mathrm{5527}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 3595411200

約数和(自身を除く): 1544197798

約数列:

[1, 2, 7, 14, 49, 98, 343, 541, 686, 1082, 3787, 5527, 7574, 11054, 26509, 38689, 53018, 77378, 185563, 270823, 371126, 541646, 1895761, 2990107, 3791522, 5980214, 20930749, 41861498, 146515243, 293030486, 1025606701, 2051213402]

約数ペア:

[(1, 2051213402), (2, 1025606701), (7, 293030486), (14, 146515243), (49, 41861498), (98, 20930749), (343, 5980214), (541, 3791522), (686, 2990107), (1082, 1895761), (3787, 541646), (5527, 371126), (7574, 270823), (11054, 185563), (26509, 77378), (38689, 53018)]