126876274

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 220682880

約数和(自身を除く): 93806606

約数列:

[1, 2, 7, 14, 179, 197, 257, 358, 394, 514, 1253, 1379, 1799, 2506, 2758, 3598, 35263, 46003, 50629, 70526, 92006, 101258, 246841, 322021, 354403, 493682, 644042, 708806, 9062591, 18125182, 63438137, 126876274]

約数ペア:

[(1, 126876274), (2, 63438137), (7, 18125182), (14, 9062591), (179, 708806), (197, 644042), (257, 493682), (358, 354403), (394, 322021), (514, 246841), (1253, 101258), (1379, 92006), (1799, 70526), (2506, 50629), (2758, 46003), (3598, 35263)]