117979472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{567209}}^1$

素因数の和:567230

約数の個数: 20

約数和(自身を含む): 246169140

約数和(自身を除く): 128189668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 567209, 1134418, 2268836, 4537672, 7373717, 9075344, 14747434, 29494868, 58989736, 117979472]

約数ペア:

[(1, 117979472), (2, 58989736), (4, 29494868), (8, 14747434), (13, 9075344), (16, 7373717), (26, 4537672), (52, 2268836), (104, 1134418), (208, 567209)]