214913738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{59467}}^1$

素因数の和:59621

約数の個数: 16

約数和(自身を含む): 349671840

約数和(自身を除く): 134758102

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 59467, 118934, 773071, 1546142, 8265913, 16531826, 107456869, 214913738]

約数ペア:

[(1, 214913738), (2, 107456869), (13, 16531826), (26, 8265913), (139, 1546142), (278, 773071), (1807, 118934), (3614, 59467)]