947862706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{55541}}^1$

素因数の和:55626

約数の個数: 32

約数和(自身を含む): 1727578368

約数和(自身を除く): 779715662

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 55541, 111082, 388787, 777574, 1277443, 2554886, 2943673, 5887346, 8942101, 17884202, 20605711, 41211422, 67704479, 135408958, 473931353, 947862706]

約数ペア:

[(1, 947862706), (2, 473931353), (7, 135408958), (14, 67704479), (23, 41211422), (46, 20605711), (53, 17884202), (106, 8942101), (161, 5887346), (322, 2943673), (371, 2554886), (742, 1277443), (1219, 777574), (2438, 388787), (8533, 111082), (17066, 55541)]