113559472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{545959}}^1$

素因数の和:545980

約数の個数: 20

約数和(自身を含む): 236946640

約数和(自身を除く): 123387168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 545959, 1091918, 2183836, 4367672, 7097467, 8735344, 14194934, 28389868, 56779736, 113559472]

約数ペア:

[(1, 113559472), (2, 56779736), (4, 28389868), (8, 14194934), (13, 8735344), (16, 7097467), (26, 4367672), (52, 2183836), (104, 1091918), (208, 545959)]