258219094

素因数分解:

$2^1\times 7^1\times {\mathrm{4603}}^1\times {\mathrm{4007}}^1$

素因数の和:8619

約数の個数: 16

約数和(自身を含む): 442867968

約数和(自身を除く): 184648874

約数列:

[1, 2, 7, 14, 4007, 4603, 8014, 9206, 28049, 32221, 56098, 64442, 18444221, 36888442, 129109547, 258219094]

約数ペア:

[(1, 258219094), (2, 129109547), (7, 36888442), (14, 18444221), (4007, 64442), (4603, 56098), (8014, 32221), (9206, 28049)]