135576272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{651809}}^1$

素因数の和:651830

約数の個数: 20

約数和(自身を含む): 282885540

約数和(自身を除く): 147309268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 651809, 1303618, 2607236, 5214472, 8473517, 10428944, 16947034, 33894068, 67788136, 135576272]

約数ペア:

[(1, 135576272), (2, 67788136), (4, 33894068), (8, 16947034), (13, 10428944), (16, 8473517), (26, 5214472), (52, 2607236), (104, 1303618), (208, 651809)]