213058706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661673}}^1$

素因数の和:661705

約数の個数: 16

約数和(自身を含む): 381124224

約数和(自身を除く): 168065518

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 661673, 1323346, 4631711, 9263422, 15218479, 30436958, 106529353, 213058706]

約数ペア:

[(1, 213058706), (2, 106529353), (7, 30436958), (14, 15218479), (23, 9263422), (46, 4631711), (161, 1323346), (322, 661673)]