25379804918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16361}}^1\times {\mathrm{59663}}^1$

素因数の和:76039

約数の個数: 16

約数和(自身を含む): 41001339456

約数和(自身を除く): 15621534538

約数列:

[1, 2, 13, 26, 16361, 32722, 59663, 119326, 212693, 425386, 775619, 1551238, 976146343, 1952292686, 12689902459, 25379804918]

約数ペア:

[(1, 25379804918), (2, 12689902459), (13, 1952292686), (26, 976146343), (16361, 1551238), (32722, 775619), (59663, 425386), (119326, 212693)]