520972104

素因数分解:

$2^3\times 3^1\times {\mathrm{21707171}}^1$

素因数の和:21707180

約数の個数: 16

約数和(自身を含む): 1302430320

約数和(自身を除く): 781458216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21707171, 43414342, 65121513, 86828684, 130243026, 173657368, 260486052, 520972104]

約数ペア:

[(1, 520972104), (2, 260486052), (3, 173657368), (4, 130243026), (6, 86828684), (8, 65121513), (12, 43414342), (24, 21707171)]