1291248602

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{619007}}^1$

素因数の和:619165

約数の個数: 16

約数和(自身を含む): 2228428800

約数和(自身を除く): 937180198

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 619007, 1238014, 4333049, 8666098, 92232043, 184464086, 645624301, 1291248602]

約数ペア:

[(1, 1291248602), (2, 645624301), (7, 184464086), (14, 92232043), (149, 8666098), (298, 4333049), (1043, 1238014), (2086, 619007)]