1307723242

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{267647}}^1$

素因数の和:268005

約数の個数: 16

約数和(自身を含む): 2248243200

約数和(自身を除く): 940519958

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 267647, 535294, 1873529, 3747058, 93408803, 186817606, 653861621, 1307723242]

約数ペア:

[(1, 1307723242), (2, 653861621), (7, 186817606), (14, 93408803), (349, 3747058), (698, 1873529), (2443, 535294), (4886, 267647)]