538647512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5179303}}^1$

素因数の和:5179322

約数の個数: 16

約数和(自身を含む): 1087653840

約数和(自身を除く): 549006328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5179303, 10358606, 20717212, 41434424, 67330939, 134661878, 269323756, 538647512]

約数ペア:

[(1, 538647512), (2, 269323756), (4, 134661878), (8, 67330939), (13, 41434424), (26, 20717212), (52, 10358606), (104, 5179303)]