242597368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2332667}}^1$

素因数の和:2332686

約数の個数: 16

約数和(自身を含む): 489860280

約数和(自身を除く): 247262912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2332667, 4665334, 9330668, 18661336, 30324671, 60649342, 121298684, 242597368]

約数ペア:

[(1, 242597368), (2, 121298684), (4, 60649342), (8, 30324671), (13, 18661336), (26, 9330668), (52, 4665334), (104, 2332667)]