2177484998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1947661}}^1$

素因数の和:1947719

約数の個数: 16

約数和(自身を含む): 3599279376

約数和(自身を除く): 1421794378

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1947661, 3895322, 25319593, 50639186, 83749423, 167498846, 1088742499, 2177484998]

約数ペア:

[(1, 2177484998), (2, 1088742499), (13, 167498846), (26, 83749423), (43, 50639186), (86, 25319593), (559, 3895322), (1118, 1947661)]